Dugena – List of Watch Movements

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Dugena, the Deutsche Uhrmacher Genossenschaft Alpina, was a purchasing cooperative of German watchmakers and watch retailers, founded in 1917. From 1949 on the brand name Dugena was printed on watch dials.

Dugena_Uhr

The watch movements usually came from Swiss or German movement manufactures, and were given own caliber numbers by Dugena.

Dugena_1076I tried to compile a list of known Dugena calibers from different sources:

Dugena Cal. Size Movement Features Verified?
52 8 3/4 x 10''' Osco 52 Sweep second
110 5 1/2 x 6 3/4''' Helvetia 120
111 5 1/2 x 6 3/4''' Helvetia 121
112 5 1/2 x 6 3/4''' Helvetia 122
230 18 1/2''' Helvetia 32A X
231 18 1/2''' Helvetia 31A
232 18 1/2''' Helvetia 36 Small second
234 18 1/2''' Favor 6 Small second X
240 16''' Felsa 125
250 11 1/2''' AS 1475 Alarm
268 18 1/2''' FHF 4144
274 18 1/2''' Unitas 443 Small second
276? 18 1/2''' Unitas 445/431 + 497 Small second
276 16 1/2''' Unitas 285 X
278 16 1/2''' Unitas 285 X
279 16 1/2''' Unitas 498 X
280 10 1/2''' Buren 280 X
362 6 3/4 x 8''' Alpina Gruen 362 Automatic
381 5 x 7''' Buren 360
382 5 1/2 x 6 3/4''' Buren 60
383 5 1/2 x 6 3/4''' Buren 65 X
471 5 1/2 x 6 3/4''' AS 1012
480 8 x 9''' ETA 1190
482 8 3/4''' ETA 980
483 9 1/4''' ETA 1216 Sweep second, Automatic
539 8 3/4''' FHF 63
550 8 3/4 x 12''' Osco 42 Small second X
553 8 3/4 x 10 1/2''' Osco 50
556 8 3/4 x 10 1/2''' Osco 52
556 7 3/4''' Felsa 4020 Number 556 re-used!
557 10 1/2''' Osco 65 Sweep second X
558 10 1/2''' Kasper 800 Sweep second
559 10 1/2''' Otero 28 Small second X
562 6''' Felsa 22 No second X
563 6 3/4''' Felsa 21, 81 No second
563 6 3/4''' Alpina 563 (= Felsa 4162) Number 563 re-used
564 6 3/4''' Alpina 564 (= Felsa 4172) Different click spring
568 8 3/4''' Alpina 568 Sweep second
570 6''' Felsa 4520 No second
571 11 1/2''' Alpina 571 (= AS 1580) Sweep second, Automatic
572 11 1/2''' Alpina 572 (= AS 1700) Sweep second, Automatic, Date
573 11 1/2''' Alpina 573 (= AS 1674) Sweep second, Automatic, Date
582 12''' Alpina 582 Small second, Automatic
584 12''' Alpina 584 Sweep second, Automatic, Date
586 10 1/2''' Alpina 586 Small second
588 10 1/2''' Alpina 588 Sweep second
590 10 1/2''' Alpina 590 Small second
592 12''' Alpina 592 Small second
594 10 1/2''' Alpina 594 Sweep second, Date
596 13''' Helvetia 64 Small second X
597 11 1/2''' Peseux 330 No second (although Peseux 330 has small second) X
598 12''' Alpina 598 Sweep second
599 10 1/2''' Helvetia 74 (= Peseux 320) No second X
600 10 1/2''' Peseux 7000 No second
601 10 1/2''' AS 1220 Sweep second X
602 11''' AS 1250 Automatic
603 11 1/2''' ETA 1256 Sweep second, Automatic X
604 10 1/2''' AS 1287, 1187, 1194 Sweep second
605 12''' AS 1203
606 12''' ETA 1100 Sweep second
607 11 1/4''' AS 1171 Sweep second, Automatic
608 10 1/2''' Peseux 7040 No second (although Peseux 7040 has small second) X
609 12''' ETA 1100, 1168 Simple chronograph
610 11 1/2''' Peseux 7010
611 11 1/2''' AS 1686
612 11 1/2''' Felsa 690/790/1560 Sweep second, Automatic X (Felsa 790)
613 11 1/2''' ETA 2370 Sweep second X
616 10 1/2''' FHF (Terval) 28 Sweep second
618 10 1/2''' ETA 900
619 10 1/2''' Felsa 294
626 8 3/4''' Durowe 322 Sweep second
630 10 1/2''' Femga 500 Small second
631 10 1/2''' Femga 500 Small second
635 8 3/4''' FEF 6680 Sweep second
636 8 3/4''' Unitas 6480 Date
637 8 3/4''' Unitas 6480, 6365? Date
638 8 3/4''' AS 970 Small second
639 8 3/4''' AS 1193 Small second
640 8 3/4''' FEF 250 Small second
642 8 3/4''' Felsa 380 Automatic
647 10 1/2''' Durowe 1032 Sweep second X
648 10 1/2''' Durowe 1055 Sweep second X
663 10 1/2''' Durowe 412 Sweep second
664 10 1/2''' Durowe 410 Small second
665 10 1/2''' Durowe 422 Sweep second
667 10 1/2''' Durowe 420 Small second
674 6 3/4 x 8''' Junghans 674 No second X
677 10 1/2''' FHF 70
679 8 3/4''' Kasper 500
683 11 1/2''' PUW 460 Sweep second X
685 10 1/2''' PUW 60 Sweep second X
686 11 1/2''' PUW 260 Sweep second X
687 10 1/2''' AS 984
688 11 1/2''' PUW 360 Sweep second X
690 8 3/4''' Bifora 84, 85 Small second or no second
692 8 3/4''' Bifora 85 Sweep second X
694 8 3/4''' Bifora 55 X
695 8 3/4''' Bifora 81 Sweep second X
698 6 3/4''' AS 969
699 5 1/2 x 7''' AS 976 No secondÿ X
701 10 1/2''' Urofa 55 Small second
702 5 1/2 x 7''' PUW 70 No secondÿ X
704 9 3/4''' Bifora 934 Sweep second ÿX
705 FHF FHF 59, FHF 59-21 No secondÿ X (FHF 59-21)
706 9 3/4''' Bifora 934 Small second
707 6 3/4 x 8''' Bifora 68 No date X
709 6 3/4 x 8''' Bifora 68 Date Xÿ
710 9 3/4''' Bifora 91 Sweep second X
712 9 3/4''' Bifora 91 Small second
713 6 3/4 x 8''' Bifora 69 No date
714 6 3/4 x 8''' Bifora 69 Date
715 13''' AS 1604 Sweep second X
716 13''' Unitas 6300 Sweep second
717 13''' Unitas 6310 Small second X
718 13''' Unitas ?
719 11 1/2''' Felsa 465 Sweep second X
744 4 3/4 x 6 1/2''' AS 1017 No second X
745 5 1/4 x 10''' Aurore 41
755 8 3/4''' AS 970 Small second X
756 8 3/4''' AS 1193 Small second
757 8 3/4''' AS 1240 Sweep second
758 8 3/4''' FHF 64 Sweep second
759 8 3/4''' AS 1456 Sweep second
766 8 3/4''' Helvetia 91
767 7 1/4''' Durowe 261 Sweep second X
768 5''' AS 1234
769 8 3/4''' AS 1180 Sweep second
770 7 3/4''' ETA 2360 Sweep second X
771 7 3/4''' ETA 1010
772 7 3/4''' ETA 1170 Sweep second
773 7 3/4''' F”rster 70, 72 Sweep second
774 7 3/4''' ETA 2510 No second X
774 S 7 3/4''' ETA 2512
775 7 3/4''' Helvetia 102 No second
776 7 3/4''' FHF 34
777 11 1/2''' FHF 701 Small second
778 11 1/4''' Chezard 116 Sweep second (jumping!) X
779 11 1/2''' FHF 72 Sweep second
780 7 3/4''' ETA 2540 Sweep second
781 7 3/4''' ETA 2541 Sweep second, Date
782 7 3/4''' Helvetia 500 (= ETA 2540) Sweep second X
784 7 3/4''' Helvetia 505 + Date Sweep second, Date?
799 5''' AS 1676
801 5 3/4 x 8 1/2''' Kasper 1200 No second X
802 5 3/4 x 6 3/4''' Kasper 1100 No second X
803 6 3/4 x 8''' Helvetia 95
804 5 3/4 x 6 3/4''' Kasper 1110
805 6 1/2''' Venus 51
810 5 3/4''' Helvetia 110
811 5 1/4''' Helvetia 106 A
813 5 1/4''' Dama/Femga 110
815 5 1/4''' Felsa 4045
817 5 1/4''' Otero 56
818 5 1/4''' Otero 25
819 6 3/4 x 8''' Otero 27, 127 X (Otero 27)
821 5 1/4''' Kasper 600
822 5 1/4''' Urofa 542 X
824 6 3/4 x 8''' Osco 72
825 5 1/4''' Osco 70
827 5 1/4''' PUW 49 No second X
838 13''' AS 1130 Small second Xÿ
839 7 3/4 x 11''' ETA 735
844 4 3/4''' AS 1722
849 7 3/4 x 11''' Durowe 275
850 8 3/4 x 12''' PUW 500
851 8 3/4 x 12''' PUW 501
863 6 3/4 x 7 1/2''' MSR F1 (Revue)
864 5 1/4''' Durowe 50
866 10 1/2''' ETA 1080 Sweep second X
868 5 1/2 x 6 3/4''' AS 1677
869 5 1/2 x 6 3/4''' AS 1677 No second X
870 5 1/2 x 6 3/4''' AS 1012 No second X
871 6 3/4 x 8 1/2''' AS 1299
872 6 3/4 x 8''' FHF 60 No second X
873 6 3/4 x 8''' Durowe 61
874 5 1/4''' Durowe 55, 59
876 5 1/4''' Asco 7500
877 6 3/4 x 8''' Durowe 69-21 X
878 5 1/4''' FHF 75
879 6 3/4 x 8''' ?
880 5 3/4 x 8 1/2''' ETA 2340, 2345, 2355 No second X (ETA 2345)
883 5 1/4''' AS 1051
889 5 1/4''' ETA 1201
890 5 1/2 x 6 3/4''' ETA 2482, 2487
950 8 3/4 x 12''' Osco 42 Date
960 7 3/4''' PUW 610 No second X
961 6 3/4''' Otero 64 No second X
962 5 1/2 x 6 3/4''' Otero 162
963 5 1/2 x 6 3/4''' Otero 62
964 8''' Otero 139
965 8''' Otero 39 Sweep second
966 5 1/2 x 6 3/4''' Otero 262 X
967 6 3/4 x 8''' Durowe 89
968 6 3/4 x 8''' FHF 69 X
969 5 1/2''' Durowe 72
970 5 1/2 x 6 3/4''' PUW 74 No second X
972 6 3/4 x 8''' FHF 62 Sweep second
973 6 3/4 x 8''' Otero 137 No second X
974 6 3/4 x 8''' PUW 80 No second X
975 5 1/2 x 6 3/4''' PUW 73 No second X
976 10 1/2''' Bifora 104 Sweep second X
977 10 1/2''' Bifora 107 Sweep second X
978 10 1/2''' Bifora 111 Sweep second
979 10 1/2''' Bifora 120 Sweep second
980 13''' Bifora 130 Sweep second X
981 11 1/2''' Bifora 115/1 Sweep second X
982 11 1/2''' FHF 96 Sweep second
983 11 1/2''' ETA 2500 Sweep second
984 11 1/2''' AS 1710 Sweep second
985 10 1/2''' ETA 2390, 2391 Sweep second X (ETA 2391)
986 10 1/2''' ETA 2408 Sweep second, Date X
987 10 1/2''' Aurore Villeret 423
988 11 1/2''' FHF 66 Sweep second X
989 11 1/2''' FHF 66-4 Sweep second, Date X
990 10 1/2''' AS 1525 No second X
991 11 1/2''' AS 1526 X
992 13''' AS 1560
993 11 1/2''' ETA 2502 Sweep second, Date
994 12 1/2''' Helvetia 65 Small second
995 11 1/2''' Helvetia 71
996 11 1/2''' Helvetia 830 Sweep second X
997 11 1/2''' Helvetia 831 Sweep second X
998 11 1/2''' Helvetia 850 (= FHF 72) Sweep second X
999 11 1/2''' Helvetia 878 (= ETA 2500) Sweep second X
1000 12 1/2''' Buren 1000 No second, Automatic X
1000A 12 1/2''' Buren 1000A Sweep second, Automatic X
1001 11 1/2''' AS 1361N, 1382, 1457 Sweep second, Automatic X (AS 1361N)
1002 11 1/2''' Felsa 693 Sweep second, Automatic
1003 11 1/2''' Felsa 695 Small second, Automatic
1004 11 1/2''' Felsa 692, 792 Sweep second, Automatic, Date
1005 9 1/4''' Felsa 700 Sweep second, Automatic
1006 11 1/2''' AS 1572 Sweep second, Automatic, Date
1007 11 1/2''' ETA 2451, 2459 Sweep second, Automatic X (ETA 2451)
1008 11 1/2''' ETA 2460, 2452, 2472 Sweep second, Automatic, Date X (ETA 2472)
1010 12 1/2''' Buren 1001 No second, Automatic, Date X
1010A 12 1/2''' Buren 1001A Sweep second, Automatic, Date X
1011 8 3/4''' AS 1393 Sweep second, Automatic
1012 6 3/4''' Helvetia 1330 Automatic
1013 7 3/4''' ETA 2365 Sweep second, Automatic X
1014 8 3/4''' ETA 1322 Sweep second, Automatic
1015 7''' AS 1477 Automatic
1016 7 3/4''' ETA 2369 Sweep second, Automatic, Date
1017 7''' AS 1635 Sweep second, Automatic
1018 7 3/4''' Helvetia 510 (= ETA 2550) Sweep second
1019 7 3/4''' Helvetia 515 (= ETA 2551) Sweep second, Date
1021 11 1/2''' Helvetia 837 Sweep second, Automatic
1022 11 1/2''' Helvetia 838 Sweep second, Automatic
1023 11 1/2''' Helvetia 839 Sweep second, Automatic
1024 11 1/2''' Helvetia 845 Sweep second, Automatic X
1025 11 1/2''' Helvetia 844 Sweep second, Automatic, Date
1026 11 1/2''' Helvetia 846 (= AS 1739) Sweep second, Automatic X
1027 11 1/2''' Helvetia 847 (= AS 1740) Sweep second, Automatic, Date X
1028 11 1/2''' Helvetia 868 (= ETA 2520) Sweep second, Automatic, Date
1029 11 1/2''' Helvetia 861 (= ETA 2522) Sweep second, Automatic, Date
1030 11 1/2''' Felsa 4000 Sweep second, Automatic X
1031 11 1/2''' Felsa 4002 Sweep second, Automatic
1032 11 1/2''' Felsa 4006 Sweep second, Automatic, Date, Day
1034 12 3/4''' PUW 1464 Sweep second, Automatic, Date, Day
1036 11 1/2''' Otero 79 Sweep second, Automatic
1037 11 1/2''' Otero 792 Sweep second, Automatic, Date X
1038 11 1/2''' Otero 77 Sweep second, Automatic
1039 11 1/2''' Otero 78 Sweep second, Automatic X
1040 11 1/2''' Otero 48 Sweep second, Automatic X
1041 11 1/2''' Otero 482 Sweep second, Automatic, Date X
1042 11 1/2''' Otero 782 Sweep second, Automatic, Date
1043 11 1/2''' Otero 772 Sweep second, Automatic, Date
1044 11 1/2''' Otero 177 Sweep second, Automatic, Date
1045 11 1/2''' Otero 1772 Sweep second, Automatic, Date
1046 11 1/2''' PUW 1260 Sweep second, Automatic
1047 11 1/2''' PUW 1261 Sweep second, Automatic, Date X
1048 12''' PUW 570 Sweep second, Automatic
1049 11 1/2''' PUW 1360 Sweep second, Automatic X
1050 11 1/2''' PUW 1361 Sweep second, Automatic, Date X
1051 11 1/2''' F”rster 800 Sweep second, Automatic X
1052 11 1/2''' F”rster 80 Sweep second, Automatic X
1053 11 1/2''' F”rster 81 Sweep second, Automatic, Date
1054 11 1/2''' F”rster 90 Sweep second, Automatic X
1055 11 1/2''' F”rster 91 Sweep second, Automatic, Date X
1057 11 1/2''' F”rster 191 Sweep second, Automatic
1058 11 1/2''' F”rster 192 Sweep second, Automatic
1059 11 1/2''' F”rster 196 Sweep second, Automatic, Date
1060 11 1/2''' F”rster 194 Sweep second, Automatic
1061 11 1/2''' F”rster 197 Sweep second, Automatic, Date X
1062 11 1/2''' F”rster 1197 Sweep second, Automatic, Date X
1063 11 1/2''' PUW 1363 Sweep second, Automatic, Date, Day X
1064 11 1/2''' PUW 1460 Sweep second, Automatic X
1065 11 1/2''' PUW 1461 Sweep second, Automatic, Date X
1066 11 1/2''' ETA 1093 Sweep second, Date X
1067 11 1/2''' Helvetia 855 Sweep second, Date
1068 11 1/2''' Helvetia 834 Sweep second, Date X
1069 11 1/2''' Helvetia 871 (= ETA 2502) Sweep second, Date
1070 11 1/2''' ETA 2520 Sweep second, Automatic
1071 11 1/2''' ETA 2522 Sweep second, Automatic, Date
1072 11 1/2''' Helvetia 870 Sweep second, Automatic X
1073 11 1/2''' Helvetia 863 Sweep second, Automatic, Date
1076 11 1/2''' Helvetia 870 (= ETA 2620 R) Sweep second, Automatic X
Andreas Kelz 2017 - 2019 Source: IBuildMyWatch.eu
1077 11 1/2''' ETA 2622 R Sweep second, Automatic, Date
1080 7 3/4''' ETA 2550 Sweep second, Automatic X
1081 7 3/4''' ETA 2551 Sweep second, Automatic, Date
1082 7 3/4''' Buren 04 No second, Automatic
1083 7 3/4''' Buren 06 No second, Automatic, Date
1090 11 1/2''' PUW 1463 Sweep second, Automatic, Date, Day X
1091 11 1/2''' F”rster 220 Sweep second, Automatic
1092 11 1/2''' F”rster 222 Sweep second, Automatic, Date
1100 10 1/2''' Kasper 900 Sweep second
1101 10 1/2''' Kasper 901 Sweep second
1102 10 1/2''' Kasper 1400 Sweep second X
1109 11 1/2''' F”rster 200 Sweep second X
1110 10 1/2''' F”rster 50 Sweep second
1115 11 1/2''' AS 1746 Sweep second
1116 11 1/2''' AS 1747 Sweep second, Date
1117 10 1/2''' AS 1690 Small second
1121 10 1/2''' Osco 1060 Sweep second X
1141 10 1/2''', 11 1/2''' Durowe 451, 471 Sweep second X (451 + 471)
1142 10 1/2''' Durowe 451-2 Sweep second, Date X
1143 10 1/2''' Durowe 451-3 Sweep second, Date, Day X
1144 10 1/2''' + 11 1/2''' F”rster 152 + 1152 Sweep second X (152 + 1152)
1145 8 3/4''' Osco 67 Sweep second
1146 11 1/2''' Osco 600 Small second, Date ÿX
1147 10 1/2''' Durowe 1258 Sweep second
1148 10 1/2''' Durowe 450 Sweep second X
1149 9 3/4''' Bifora 910 (CLD) Sweep second, Date X
1150 11 1/2''' Bifora 113 Sweep second X
1151 11 1/2''' Bifora 113 (CLDD) Sweep second, Date (inner disc) X
1152 11 1/2''' Bifora 113 (CLDR) Sweep second, Date (outer ring) X
1153 10 1/2''' Osco 100 Small second X
1153/7 10 1/2''' Osco 100 Small second
1154 10 1/2''' Osco 100, 107 Sweep second
1155 10 1/2''' Osco 400 Small second X
1156 10 1/2''' Osco 108 No second, Date
1157 10 1/2''' Osco 66 Sweep second
1158 10 1/2''' Osco 69 Sweep second, Date
1159 10 1/2''' Otero 401 Sweep second, Date X
1160 10 1/2''' Otero 44 Sweep second X
1161 10 1/2''' Otero 441 Sweep second, Date X
1162 10 1/2''' Otero 40 + 140 Sweep second X (Otero 40)
1163 11 1/2''' Otero 412 Sweep second, Date X
1164 10 1/2''' Otero 44 + 144 Sweep second X (Otero 44)
1165 10 1/2''' Otero 70 + 71 Sweep second X (Otero 71)
1166 11 1/2''' Otero 712 Sweep second, Date X
1167 10 1/2''' Otero 46, 146 No second X (Otero 146)
1168 11 1/2''' Otero 72 + 74 Sweep second, no second X (Otero 74)
1169 11 1/2''' Otero 742 Sweep second, Date X
1170 7 3/4''' ETA 2363 Sweep second, Date
1171 11 1/2''' F”rster 85 Sweep second, Date
1172 6 3/4 x 8''' FHF 62-2 Sweep second, Date
1173 6 3/4 x 8''' FHF 60-2 Date
1174 8''' Otero 1391 Date
1175 11 1/2''' Felsa 4012 Sweep second, Date
1176 11 1/2''' Osco 1062 Sweep second, Date X
1177 10 1/2''' FHF 70-2N Small second?
1178 10 1/2''' Durowe 450-2 Sweep second, Date X
1179 10 1/2''' Bifora 107 (CLD) Sweep second, Date X
1180 13''' Bifora 130 (CLD) Sweep second, Date
1181 11 1/2''' Bifora 115 (CLD) Sweep second, Date X
1183 11 1/2''' PUW 461 Sweep second, Date
1184 11 1/2''' + 11 1/2''' F”rster 189 + 1189 Sweep second, Date X (F”rster 189)
1185 11 1/2''' F”rster 212 Sweep second, Date
1186 11 1/2''' PUW 261 Sweep second, Date X
1187 11 1/2''' PUW 463 Sweep second, Date, Day X
1188 11 1/2''' PUW 361 Sweep second, Date X
1189 11 1/2''' AS 1693 Sweep second, Date
1190 11 1/2''' AS 1802 Sweep second X
1191 11 1/2''' AS 1803 Sweep second, Date X
1193 11 1/2''' AS 1863 Sweep second, Automatic, Date
1198 11 1/2''' Peseux 7056 Sweep second, Date X
1199 10 1/2''' Peseux 336N Small second?
1200 13''' Unitas 6452 (movement marked with 6450) No second (although UT 6452 has small second), Date X
1201 6 3/4''' ETA 2412 No second ÿX
1202 6 3/4''' ETA 2410 No second X
1203 5 1/2''' Bifora 51 No second
1204 7 1/4''' Bifora 70 No second X
1205 5 1/4''' F”rster 60 No second
1206 6 3/4''' Felsa 4062 + 4072 No second
1207 6 3/4''' Helvetia 132 (= ETA 2412) No second
1208 6 3/4''' FHF 57-21 No second
1209 6 3/4''' Helvetia 133 (= ETA 2413) No second
1210 6''' ETA 2440 No second
1211 6''' ETA 2442 No second X
1212 6 3/4''' F”rster 300 No second X
1213 7 3/4''' Felsa 4022 No second
1214 7 3/4''' Felsa 4122 No second
1215 6''' Felsa 4520 No second
1216 6 3/4''' Felsa 4172 No second
1220 5 1/2''' PUW 1075 No second Xÿ
1223 5 1/2''' Bifora 52 No second
1280 12 1/2''' Buren 1280 No second, Automatic
1281 12 1/2''' Buren 1281 No second, Automatic, Date
1282 12 1/2''' Buren 1282 No second, Automatic, Date
1300 11 1/2''' Landeron 4750 Electric, Sweep second
1320 12 1/2''' Buren 1320 Sweep second, Automatic X
1321 12 1/2''' Buren 1321 Sweep second, Automatic, Date X
1322 12 1/2''' Buren 1322 Sweep second, Automatic, Date
1983 17''' IWC 952 Small Second, Limited Edition (50 pcs) from 1983 X
2000 5 3/4 x 6 3/4''' Bifora 52/2 No second
2001 6 3/4 x 8''' Bifora 691 No second
2002 6 3/4 x 8''' Bifora 691 No second
2003 9 3/4''' Bifora 91/1 (SC) Sweep second X
2004 11 1/2''' Bifora 115/1 Sweep second X
2005 11 1/2''' Bifora 115/1 (CLD) Sweep second, Date X
2006 13''' Bifora 130 Sweep second
2007 13''' Bifora 130 (CLD) Sweep second, Date
2008 9 3/4''' Bifora 91/1 Small second
2009 11 1/2''' Bifora 910/1 (CLD) Sweep second, Date X
2010 8 3/4''' Bifora B8 Electric, sweep second, Date, Day
2011 8 3/4''' Bifora B10 Electronic, sweep second, Date, Day
2012 13''' Bifora B9 Electric, sweep second, Date, Day
2013 13''' Bifora B11 Electronic, sweep second, Date, Day
2014 13''' Bifora B12 Quartz, sweep second, Date, Day
2100 5 3/4 x 6 3/4''' AS 1977 No second X
2101 6 3/4 x 8''' Durowe 61 No second
2102 6 3/4 x 8''' FHF 69-21 No second X
2103 6 3/4 x 8''' FHF 692 No second X
2104 10 1/2''' Durowe 451 Sweep second
2105 10 1/2''' Durowe 451-2 Sweep second, Date
2106 10 1/2''' Durowe 451-3 Sweep second, Date, Day
2107 11 1/2''' Durowe 471-4 Sweep second, Minute stop
2108 10 1/2''' Durowe 7410, 7410/2 Sweep second X (7410/2)
2109 10 1/2''' Durowe 7411, 7411/2 Sweep second, 24h hand
2110 10 1/2''' Durowe 7412, 7412/2 Sweep second, Date
2111 11 1/2''' Durowe 7420, 7420/2 Sweep second X (7420/2)
2112 11 1/2''' Durowe 7421, 7421/2 Sweep second, 24h hand
2113 11 1/2''' Durowe 7422, 7422/2 Sweep second, Date X (7422/2)
2114 11 1/2''' Durowe 7423, 7423/2 Sweep second, Date, Day X (7423/2)
2115 11 1/2''' Durowe 7424, 7424/2 Sweep second, Minute stop
2116 11 1/2''' Durowe 7425, 7425/1, 7425/2, 7425/3 Sweep second, Date X (7425/1 + 7425/2)
2117 11 1/2''' Durowe 7426, 7426/2 Sweep second, Date, Day X (7426)
2118 11 1/2''' Durowe 7520, 7520/2 Sweep second, Automatic X (7520)
2119 11 1/2''' Durowe 7521/2 Sweep second, Automatic, 24h hand
2120 11 1/2''' Durowe 7522/2 Sweep second, Automatic, Date X
2121 11 1/2''' Durowe 7523/2 Sweep second, Automatic, Date, Day
2122 11 1/2''' Durowe 7524/2 Sweep second, Automatic, Minute stop
2123 11 1/2''' Durowe 7525/2 Sweep second, Automatic, Date X
2124 11 1/2''' Durowe 7526/1, 7526/2 Sweep second, Automatic, Date, Day X (7526/1)
2125 5 3/4 x 6 3/4''' AS, Durowe 1977-2, 1977-4 No second
2126 11 1/2''' Durowe 7427/2 Sweep second, Date, Day
2127 11 1/2''' Durowe 7426/2 Sweep second, Date, Day
2128 11 1/2''' Durowe 7527/2 Sweep second, Automatic, Date, Day
2129 11 1/2''' Durowe 7526/2 Sweep second, Automatic, Date, Day
2130 5 3/4 x 6 3/4''' AS, Durowe 1977-2, 1977-4 No second X (AS 1977-4)
2131 5 3/4 x 6 3/4''' AS 1677 No second X
2132 5 3/4 x 6 3/4''' AS 1977-2 No second X
2133 5 3/4 x 6 3/4''' Durowe/INT 1980 No second X
2134 5 3/4 x 6 3/4''' Durowe/INT 1980 No second X
2201 11 1/2''' Otero 840 Sweep second X
2202 6 3/4''' Otero 64 No second X
2203 6 3/4 x 8''' Otero 137 No second X
2204 6 3/4 x 8''' Otero 137 No second
2205 11 1/2''' Otero 74 Sweep second
2206 11 1/2''' Otero 742 Sweep second, Date
2207 11 1/2''' Otero 840 Sweep second X
2208 11 1/2''' Otero 744, Otero 844 Sweep second, Date X (Otero 744 + 844)
2209 10 1/2''' Otero 146 Small second
2210 6 3/4 x 8''' Otero 237 No second
2211 11 1/2''' Otero 846 Digital: Second/Minute/Jumping hour X
2212 11 1/2''' Otero 796 Automatic, Digital: Second/Minute/Jumping hour
2213 6 3/4 x 8''' Otero 236 Digital: Minute/Jumping hour
2214 6 3/4 x 8''' Otero 337 No second X
2215 6 3/4 x 8''' Otero 336 Digital: Minute/Jumping hour
2216 5 3/4 x 6 3/4''' Otero 262 No second
2217 11 1/2''' Otero 794 Sweep second, Automatic, Date
2220 5 3/4 x 6 3/4''' Otero 362 No second X
2221 5 3/4 x 6 3/4''' Otero 365 No second X
2222 6 3/4 x 8''' Oter 334, Otero 335 No second X (334 + 335)
2300 6 3/4''' F”rster 300 No second X
2301 11 1/2''' F”rster 200 Sweep second
2302 11 1/2''' F”rster 212 Sweep second, Date X
2303 11 1/2''' F”rster 220 Sweep second, Automatic X
2304 11 1/2''' F”rster 222 Sweep second, Automatic, Date X
2305 11 1/2''' F”rster 224 Sweep second, Automatic, Date + Day (2 windows)
2306 11 1/2''' F”rster 226 Sweep second, Automatic, Date + Day (1 window)
2307 7 3/4''' F”rster 400 Sweep second
2308 7 3/4''' F”rster 412 Sweep second, Date
2309 7 3/4''' F”rster 420 Sweep second, Automatic X
2310 7 3/4''' F”rster 422 Sweep second, Automatic, Date X
2311 11 1/2''' F”rster 221 Automatic, Digital: Second/Minute/Hour X
2312 13 1/2''' F”rster 223 Automatic, Digital: Second/Minute/Jumping hour, Date
2313 13 1/2''' F”rster 223 Automatic, Digital: Second/Minute/Jumping hour, Date X
2314 11 1/2''' F”rster 201 Digital: Second/Minute/Hour
2315 13 1/2''' F”rster 213 Digital: Second/Minute/Jumping hour, Date
2316 7 3/4''' F”rster 1400 Sweep second X
2400 5 3/4 x 6 3/4''' Kasper 1110 No second X
2500 5 1/2''' PUW 1075 No second X
2501 7 3/4''' PUW 610 No second
2502 11 1/2''' PUW 460 Sweep second
2503 11 1/2''' PUW 461 Sweep second, Date
2504 11 1/2''' PUW 1460 Sweep second
2505 11 1/2''' PUW 1461 Sweep second, Date
2506 11 1/2''' PUW 1463 Sweep second, Date, Day
2507 12 3/4''' PUW 1464 Sweep second, Date, Day
2508 11 1/2''' PUW 560 Sweep second X
2509 11 1/2''' PUW 561 Sweep second, Date X
2510 11 1/2''' PUW 563 Sweep second, Date, Day
2511 11 1/2''' PUW 1560 Sweep second, Automatic X
2512 11 1/2''' PUW 1561 Sweep second, Automatic, Date X
2513 11 1/2''' PUW 1563 Sweep second, Automatic, Date, Day
2514 12 3/4''' PUW 562 Sweep second, Date
2515 12 3/4''' PUW 564 Sweep second, Date, Day X
2516 12 3/4''' PUW 1562 Sweep second, Automatic, Date
2517 12 3/4''' PUW 1564 Sweep second, Automatic, Date, Day
2518 11 1/2''' PUW 463 Sweep second, Date, Day
2519 5 3/4 x 6 3/4''' PUW 1175 No second X
2520 11 1/2''' PUW 560 Sweep second
2521 11 1/2''' PUW 561 Sweep second, Date
2522 11 1/2''' PUW 1460 Sweep second
2523 11 1/2''' PUW 1561D Digital: Minute/Hour/Second, Automatic, Date X
2525 6 3/4 x 8''' ?
2527 11 1/2''' PUW 661S Sweep second, Date X
2529 11 1/2''' PUW 1661S Sweep second, Automatic, Date X
2600 6 3/4 x 8''' HB 90 No second
3000 5 1/4 x 6 1/4''' AS 1017-21 No second
3001 5 3/4 x 6 3/4''' AS 1677 No second X
3002 8 3/4''' AS 1726 No second X
3003 10 1/2''' AS 1525 No second (although AS 1525 has small second) X
3004 10 1/2''' AS 1690 Small second
3005 11 1/2''' AS 1710 Sweep second
3006 11 1/2''' AS 1526 Small second
3007 11 1/2''' AS 1693 Small second, Date
3008 11 1/2''' AS 1802 Sweep second
3009 11 1/2''' AS 1803 Sweep second, Date
3010 11 1/2''' AS 1863 Sweep second, Automatic, Date
3011 13''' AS 1604 Sweep second
3012 13''' AS 1130 Small second
3013 11 1/2''' AS 1903 Sweep second, Automatic, Date
3014 10 1/2''' AS 1758 No second (although AS 1758 has small second) X
3015 11 1/2''' AS 1475 Sweep second, Alarm
3016 11 1/2''' AS 1568 Sweep second, Date
3017 11 1/2''' AS 1950 Sweep second X
3018 11 1/2''' AS 1790 Small second
3019 11 1/2''' AS 1906 Sweep second, Automatic, Date, Day
3020 11 1/2''' AS 1916 Sweep second, Automatic, Date, Day
3021 10 1/2''' AS 1538 Sweep second
3022 11 1/2''' AS 1759 No second X
3023 11 1/2''' AS 1951 Sweep second, Date X
3024 11 1/2''' AS 19? Sweep second, Digital
3025 11 1/2''' AS 1793 Small second, Date
3026 11 1/2''' AS 1930 Sweep second, Alarm
3027 11 1/2''' AS 1931 Sweep second, Date, Alarm X
3028 11 1/2''' AS 1913 Sweep second, Date
3029 8 3/4''' AS 1780 Sweep second
3030 8 3/4''' AS 1781 Sweep second, Date
3031 8 3/4''' AS 1782 Sweep second, Automatic
3032 8 3/4''' AS 1783 Sweep second, Automatic, Date
3033 11 1/2''' AS 1839 Sweep second, Automatic, Date
3034 11 1/2''' AS 1860 Sweep second
3036 12 3/4''' AS 2082? Digital, Automatic
3037 11 1/2''' AS 1746 Sweep second
3038 5 1/2''' AS?
3039 10 1/2''' AS?
3040 12 1/2''' AS 1920 Sweep second, Automatic, Date, Day
3041 10 1/2''' AS 1691 Sweep second, Automatic, Date
3042 10 1/2''' AS 1791 Sweep second, Automatic, Date
3043 13 1/2''' AS 5008 Sweep second, Automatic, Date, Day, Alarm X
3100 11 1/2''' ? Sweep second, Date
3204 12 1/2''' Buren 1282 No second, Automatic, Date
3205 12 1/2''' Buren 1320 Sweep second, Automatic
3206 12 1/2''' Buren 1321 Sweep second, Automatic, Date
3207 13 3/4''' Buren 12 (not 11!), Buren 15 Buren 12: Automatic, Chronograph 60s/30min/12h, Date // Buren 15: Automatic, Chronograph 60s/30min, Sweep second, Date X (Buren 12 + 15)
3302 6 3/4''' ETA 2412 No second X
3304 7 3/4''' ETA 2540 Sweep second X
3308 7 3/4''' ETA 2550 Sweep second, Automatic X
3309 7 3/4''' ETA 2551 Sweep second, Automatic, Date X
3313 11 1/2''' ETA 2391 Sweep second X
3314 11 1/2''' ETA 2408 Sweep second, Date X
3315 11 1/2''' ETA 2451 Sweep second, Automatic X
3316 11 1/2''' ETA 2472 Sweep second, Automatic, Date X
3319 11 1/2''' ETA 2600 Sweep second X
3321 11 1/2''' ETA 2620 Sweep second, Automatic
3324 11 1/2''' ETA 2772 Sweep second, Automatic X
3325 11 1/2''' ETA 2782 Sweep second, Automatic, Date X
3327 11 1/2''' ETA 2612 Sweep second, Date X
3328 11 1/2''' ETA 2632 Sweep second, Automatic, Date X
3329 11 1/2''' ETA 2630 Sweep second, Automatic, Date, Day X
3332 11 1/2''' ETA 2750 Sweep second X
3333 11 1/2''' ETA 2724 Sweep second, Date X
3334 11 1/2''' ETA 2762 Sweep second, Date X
3335 11 1/2''' ETA 2770 Sweep second, Automatic X
3336 11 1/2''' ETA 2788 Sweep second, Automatic, Date, Day X
3337 11 1/2''' ETA 2752, 2761 Sweep second, Date X (ETA 2752)
3338 11 1/2''' ETA 2789, 2789-1 Sweep second, Automatic, Date, Day X (ETA 2789 + 2789-1)
3339 11 1/2''' ETA 2830 Sweep second, Automatic, Date, Day X
3342 7 3/4''' ETA 2650 Sweep second, Automatic X
3343 7 3/4''' ETA 2651 Sweep second, Automatic, Date X
3344 11 1/2''' ETA 2763 Sweep second, Date X
3345 11 1/2''' ETA 2776 Sweep second, Automatic
3346 11 1/2''' ETA 2783 Sweep second, Automatic, Date X
3347 11 1/2''' ETA 2790 Sweep second, Automatic, Date, Day X
3348 7 3/4''' ETA 2671 Sweep second, Automatic, Date X
3349 11 1/2''' ETA 2851 Sweep second
3350 11 1/2''' ETA 2853 Sweep second, Date
3351 11 1/2''' ETA 2873 Sweep second, Automatic, Date
3352 11 1/2''' ETA 2824 Sweep second, Automatic, Date X
3353 11 1/2''' ETA 2828 Sweep second, Automatic, Date, Day X
3354 7 3/4''' ETA 2651 Sweep second, Automatic, Date
3355 7 3/4''' ETA 2660 Sweep second
3356 7 3/4''' ETA 2670 Sweep second, Automatic
3357 11 1/2''' ETA 2784 Sweep second, Automatic, Date X
3358 7 3/4''' ETA 2678 Sweep second, Automatic, Date, Day
3359 11 1/2''' ETA 2837 Sweep second, Automatic, Date, Day
3360 11 1/2''' ETA 2836 Sweep second, Automatic, Date, Day X
3364 7 3/4''' ETA 2512 No second X
3365 11 1/2''' ETA 2873 Sweep second, Automatic, Date X
3367 11 1/2''' ETA 2879 Sweep second, Automatic, Date, Day
3368 11 1/2''' ETA 2873 Sweep second, Automatic, Date X
3400 6''' Felsa 82 No second
3401 6''' Felsa 4520 No second
3402 6 3/4''' Felsa 4062 No second
3403 7 3/4''' Felsa 4130 No second
3404 7 3/4''' Felsa 4120 No second
3500 8 3/4''' FEF 400 Sweep second
3501 8 3/4''' FEF 250 Small second
3502 5 3/4 x 6 3/4''' FEF 6630 No second
3510 13 1/2''' Miyota 3510 Quartz, Small second, Chronograph 60s/ 2/100s /60min/12h, Date, Alarm X
3600 3 3/4 x 9 1/2''' FHF 59 No second
3601 3 3/4 x 9 1/2''' FHF 59-21 No second
3602 6 3/4 x 8''' FHF 69-21 No second X
3603 16''' Molnija 3603 Sweep second X
3604 11 1/2''' FHF 96 Sweep second X
3605 11 1/2''' FHF 96-4 Sweep second, Date X
3606 5 1/2''' ?
3607 7 3/4''' FHF 35-21 No second
3608 11 1/2''' FHF 97 Sweep second
3609 6 3/4 x 8''' ?
3610 8 3/4''' FHF 37
3611 11 1/2''' FHF 96-4 Sweep second, Date
3612 11 1/2''' ? Calendar
3614 6 3/4 x 8''' FHF 69N No second X
3629 11 1/2''' ESA 963.116 Quartz, Sweep second, Date X
3700 5 3/4 x 6 3/4''' FEF 6600 No second
3701 5 3/4 x 8 1/2''' Helvetia 106 No second
3702 5 3/4 x 7''' Helvetia 110 No second
3703 6 3/4''' Helvetia 132 = ETA 2412 No second
3704 6 3/4 x 8''' Helvetia 95 No second
3705 18 1/2''' Helvetia 36 Small second
3706 5 3/4 x 7''' Helvetia 111 No second
3800 10 1/2''' Peseux 320 Small second X
3801 10 1/2''' Peseux 7000 No second (although Peseux 7000 has small second) X
3802 11 1/2''' Peseux 336 Small second, Date
3803 10 1/2''' Peseux 320, 7040 No second (although Peseux 320, 7040 has small second) X (P320 + P7040)
3804 11 1/2''' Peseux 7050 Small second X
3805 10 1/2''' Peseux 7046 No second (although Peseux 7046 has small second), Date X
3806 11 1/2''' Peseux 7056 Small second, Date
3807 10 1/2''' Peseux 7001 No second (although Peseux 7001 has small second) X
3808 10 1/2''' Peseux 7060 No second (although Peseux 7060 has small second) X
3900 8 3/4''' Unitas 6480 Small second, Date
3901 8 3/4''' Unitas 6365N No second (although Unitas 6365N has small second) X
3902 13''' Unitas 6300N Sweep second X
3903 13''' Unitas 6310 Small second X
3905 13''' Unitas 6425 Small second, Date X
3909 13''' Unitas 6325 Small second X
3910 13''' Unitas 6425 Small second, Date X
3911 16 1/2''' Unitas 6497 Small second X
3912 18 1/2''' Unitas 6431 Small second X
3913 16 1/2''' Unitas 6498 Small second X
3914 13''' Unitas 6325 Small second X
3917 13''' Unitas 6380 Small second, Date X
4000 13''' Valjoux 72 Small second, Chronograph 60s/30min/12h X
4001 14''' Valjoux 7731 Small second, Chronograph 60s/30 or 45min
4002 14''' Valjoux 7733 Small second, Chronograph 60s/30min X
4003 14''' Valjoux 7734 Small second, Chronograph 60s/30min, Date X
4004 14''' Valjoux 7736 Small second, Chronograph 60s/30min/12h X
4005 13''' Valjoux 72 Small second, Chronograph 60s/30min/12h
4100 13 3/4''' Landeron 148 Small second, Chronograph 60s/30min
4200 12 1/2''' ETA/ESA 9154 Electronically controlled balance motor, Sweep second, Date X
4201 6 3/4 x 8''' ETA/ESA 9200 Electronically controlled balance motor, Sweep second X
4202 12 1/2''' ESA ? Electronic
4203 11 1/2''' ESA ? Electronic
4213 11 1/2''' ETA/ESA 9362 Quartz, Sweep second, Date, Day X
4216 11 1/2''' ETA/ESA 9361 Quartz, Sweep second, Date X (marked as 9362)
4219 11 1/2''' ETA/ESA 944.111 Quartz, Sweep second, Date X
4220 5 3/4 x 6 3/4''' ETA/ESA 977.001 Quartz, No second X
4228 11 1/2''' ETA/ESA 536.121 Quartz, Sweep second, Date, Day X
4236 11 1/2''' ETA/ESA 954.122 Quartz, Sweep second, Date, Day X
4280 11 1/2''' ETA/ESA 255.121 Quartz, Sweep second, Date, Day X
4300 14''' Excelsior 40 Small second, Chronograph 60s/30min/12h
4330 ? E.S.T. (Economic Swiss Time) 4330 Quartz, Dual Time analog/digital X
4400 10 1/2''' Amida 735 Digital
4500 5 3/4 x 6 3/4''' Femga 67 No second
4600 11 1/2''' TD 1383 Digital: Minute/Jumping hour, Date X
4601 11 1/2''' TD 1393 Automatic, Digital: Minute/Jumping hour, Date
4700 6 3/4 x 8''' Lorsa 8F No second X
4704 11 1/2''' FE 140-1B Sweep second X
4750 5 3/4 x 6 3/4''' FE 68 No second X
4800 14''' ? Sweep second, Calendar
4900 18''' Parrenin X40 Small second X
5400 12 3/4''' Ricoh 41 Sweep second, Automatic, Date, Day X
5410 8 3/4''' Ricoh 510 Quartz, no second X
5417 11 1/2''' Ricoh 580 Quartz, Sweep second, Date, Day X
5525
5532
5533
5604 11 1/2''' Sweep second, Date
5605
5650
267125 (on case back only) 7 3/4''' ETA 2671 Sweep second, Automatic, Date X
8205 (on case back only) 11 1/2''' Miyota 8205 Sweep second, Automatic, Date, Day X
8215 (on case back only) 11 1/2''' Miyota 8215 Sweep second, Automatic, Date X
821A (on case back only) 11 1/2''' Miyota 821A Sweep second, Automatic, Date X
82S7 (on case back only) 11 1/2''' Miyota 82S7 Small second, 24h hand, Automatic X
0S20 (on case back only) 13 1/2''' Miyota 0S20 Quartz, Small second, Date, Chronograph X
0S60 (on case back only) 13 1/2''' Miyota 0S60 Quartz, Date, Chronograph X
0S80 (on case back only) 13 1/2''' Miyota 0S80 Quartz, Date, Chronograph, Alarm X
0T10 (on case back only) 13 1/2''' Miyota 0T10 (= OS90) Quartz, Date, Chronograph X
282417 (on case back only) 11 1/2''' ETA 2824-2 Sweep second, Automatic, Date X
3N20 (on case back only) 5 1/2 x 6 3/4''' Miyota 3N20 Quartz, No second X
3S10 (on case back only) 13 1/2''' Miyota 3S10 Quartz, Sweep second, Date, Alarm, Chronograph X
3U60 (on case back only) 13 1/2''' Miyota 3U60 Quartz, Sweep second, Date, Chronograph X
4T20 (on case back only) 6 3/4 x 8''' Miyota 4T20 Quartz, No second X
4U65 (on case back only) 10 1/2''' Miyota 4U65 Quartz, Sweep second, Date X
4U71 (on case back only) 10 1/2''' Miyota 4U71 Quartz, No second, Date X
6M12 (on case back only) 10 1/2''' Miyota 6M12 Quartz, Sweep second, Date X
6W50 (on case back only) 11 1/2''' Miyota 6W50 Quartz, Sweep second, Calendar, Chronograph, Alarm X
AW00 (on case back only) ? Miyota AW00 Quartz, Sweep second, Alarm with vibration X
DP 9015 11 1/2''' Miyota 9015 Sweep second, Automatic, Date X
DP 9100-1 13 1/2''' Miyota 9100 Sweep second, Automatic, Date, Day, Month X
DP 9100-2 13 1/2''' Miyota 9100 Sweep second, Automatic, Date, Power Reserve X
DP 6314 16 1/2''' Seagull ST3620 Small second X
F06.11A (on case back only) 11 1/2''' ETA F06.11A Quartz, Sweep second, Date X
GM10 (on case back only) 10 1/2''' Miyota GM10 Quartz, Sweep second, Date X
TY2707 (on case back only) 12 3/4''' Seagull TY2707 (= Seagull ST1741) Small second, Automatic, Big Date X
W615.56 (on case back only) 12 1/2''' Junghans W615.56 Quartz, Radio controlled, Sweep second, LCD X
Y676 (on case back only) 12''' SII Y676B (= Seiko 7S26B) Sweep second, Automatic, Date, Day X
Last Update: 27.10.2019

‘Verified’ means that someone has checked and confirmed the mapping between Dugena caliber number and the base movement.

I would be grateful for additions, comments and corrections to the list. Please Send me a message!

8 thoughts on “Dugena – List of Watch Movements”

  1. Hey there! I’ve managed to find myself a Dugena 136 Incabloc 6103 (written on the back of the case)….I’ve read that Incablocs typically are only built with ETA movements. Could this be the case? Thanks for the list, it’s been helpful for other watches 🙂

    1. Hi,
      Incabloc is just the type of shock protection used in the movement. ETA any many other movement manufacturers have used Incabloc. It’s not at all specific to ETA.

      1. Ah Ok. Any ideas what the correct movement inside this watch would be? I couldn’t find any reference to 6103, or 136 in regards to any movements, except for a single outside dimension of the case being 25mm. Thanks for the info! 🙂

        1. No, you have to open the caseback and take a look at the movement. The numbers you find on the caseback are normally not related to the movement, but to the watch or case.

  2. I inherited a Dugena 2120 from my mother in Feb 2015; I just spent some time with my Dad this evening and asked him if he remembered where he might have bought this watch and when … he felt he must have bought it in Montreal, QC CANADA where he lives, but my parents travelled extensively, and I told him I believed he must have bought it in Europe … is there any way of establishing where and when this watch was purchased?

    1. Hi Lorri,

      if you don’t find any papers (invoice, warranty card) linked to the purchase of this Dugena, you will not be able to find out where it was purchased.
      But I think it’s very unlikely that a Dugena, at least a new one, was purchased in Canada.

  3. Hallo Andreas,
    ich habe eine kleine automatik damenuhr von dugena, auf der steht 744821/136 Cal 267125. Könne Sie mir bitte sagen was das bedeutet? Danke!

    1. Hallo Roland,

      die 744821/136 dürfte die Referenz für dieses Modell der Uhr sein, also sozusagen die Produktnummer. Cal 267125 weist darauf hin, dass in der Uhr ein Schweizer Werk der Firma ETA arbeitet, nämlich ein Kaliber 2671 mit 25 Steinen. Das Werk wird seit 1971 von der ETA gebaut.

      Gruß

      Andreas

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