GASKET, CASEBACK
For Seiko 1F20-1B30
721/607
Alternate: 721/AS 1138
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| A. Schild 1476 | AUTOMATIC-DIRECT-CENTER | 11.5 |
| A. Schild 1876 | 21,600 BPH-DSS-AUTO-BALL BEAR-CAL-DAY-DATE- W/CORR | 11.5 |
| Omega 5798 | OMEGA CASE USES CALIBER 650 | |
| Audemars Piguet 2052 | 21,600 KIF ELASTOR | 5.5 x 6.75 |
| Bulova 3282 | BULOVA CASE REFERENCE | |
| Bulova C3871-1 | BULOVA CASE REFERENCE | |
| Bulova C843073 | ||
| Seiko E029-5060 | SEIKO CASE REFERENCE | |
| Bulova C863203 | BULOVA CASE REFERENCE | |
| Bulova C870171 | ||
| Bulova N131 | BULOVA 3044.10 LCD - LIGHT BUTTON USE DBN131Y/BUL | |
| Buren NEGATIVE | BUREN 820 | |
| Buren NEGATIVE | BUREN 820 | |
| Citizen 36-9241 | CITIZE CASE REFERENCE | |
| Citizen 4-L09090 | CITIZEN CASE | |
| Citizen 4-083822 | CITIZEN CASE | |
| Citizen 4-240120 | CITIZEN CASE | |
| Citizen 44-3531 | CITIZE CASE REFERENCE | |
| Citizen 4-242734 | CITIZEN CASE | |
| Seiko 3E29-0030 | SEIKO CASE REFERENCE | |
| Citizen 4-340647 | CITIZEN CASE | |
| Omega 2037 | OMEGA CASE UESE CALIBER 210 | |
| Citizen 4-390849 | CITIZEN CASE | |
| Citizen 4-751035 | CITIZEN CASE | |
| Landeron 220 | TIMER-2 FUNCTION | 17 |
| Citizen 4-752058 | CITIZEN CASE | |
| Citizen 4-852842 | CITIZEN CASE | |
| Citizen 4-E67170 | CITIZEN CASE | |
| Citizen 4-G08644 | CITIZEN CASE | |
| Citizen 4-G13605 | CITIZEN CASE | |
| Citizen 4-L00475 | CITIZEN CASE | |
| Bulova 3282 | BULOVA CASE REFERENCE | |
| Citizen 4-L09090 | CITIZEN CASE | |
| Citizen 4-S28057 | CITIZEN CASE | |
| Citizen 4-Y56708 | CITIZE CASE REFERENCE | |
| Seiko V742-7A40 | SEIKO CASE 951201 | |
| Citizen 4-Y57241 | CITIZEN CASE | |
| Citizen 44-3531 | CITIZE CASE REFERENCE | |
| Citizen 49-1483 | CITIZE CASE REFERENCE | |
| Patek Philippe 938000-939999 | SEE PP 12-120 | |
| Citizen 8610A | QUARTZ-32.768HZ-VPS-DSS-CALD | 12 |
| Citizen 4-S28057 | CITIZEN CASE | |
| Citizen G820M | CITIZEN CALIBER REFERENCE | |
| Elgin 175 | ||
| ETA 2520R | DSS-AUTO BALL BEARING | 11.5 |
| Jaeger Lecoultre 415 | 17.75 | |
| Landeron 220 | TIMER-2 FUNCTION | 17 |
| Liengme 1021 | 10.5 | |
| MSR T2 | 11.5 | |
| Omega 17264 | OMEGA USES CALIBER 580 | |
| Omega 19 | 19 | |
| Omega 2037 | OMEGA CASE UESE CALIBER 210 | |
| Omega 2099 | OMEGA CASE USES CALIBER 260 | |
| Omega 366.0833 | OMEGA CASE USES CALIBER | |
| Omega 5798 | OMEGA CASE USES CALIBER 650 | |
| Patek Philippe 938000-939999 | SEE PP 12-120 | |
| Seiko 1231-0049 | SEIKO CASE REFERENCE | |
| Seiko 1320-6010 | SEIKO CASE REFERENCE | |
| Seiko 1E50-5190 | SEIKO CASE REFERENCE | |
| Seiko 1E70-5240 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 2639-7000 | SEIKO CASE REFERENCE | |
| Seiko 2A32-0140 | SEIKO CASE REFERENCE | |
| Seiko 2F70-0531 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 3E29-0030 | SEIKO CASE REFERENCE | |
| Seiko 5E29-6B09 | SEIKO CASE REFERENCE | |
| Seiko 6730-5800 | SEIKO CASE REFERENCE | |
| Seiko 7A38A | QUARTZ ANALOG 15 JLS CHRONO CALD (DAY-DATE) W/CORR | 13 |
| Seiko 7N29-7009 | SEIKO CASE REFERENCE | |
| Seiko E029-5060 | SEIKO CASE REFERENCE | |
| Seiko F051-5090 | SEIKO CASE REFERENCE | |
| Seiko V732-X054/98 | MODEL# PXE072X | |
| Seiko V742-7A40 | SEIKO CASE 951201 | |
| Seiko Y433-0010 | PULSAR CASE REFERENCE | |
| Seiko Y551-5010 | PULSAR CASE REFERENCE | |
| Seiko Y651-505A | PULSAR CASE REFERENCE | |
| Ultra 602 | 10.5 |
