HAIRSPRING STUD
For Omega 2504
445/457
Alternate: MOV 431A/445
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Lemania 6121 | 36000 BPH PIN LEV TIMER CENTRAL MIN REG 2 FUNCTION | 17 |
| Benrus HM4B81 | 21,600 BPH 21 JL | 5.5 x 6.75 |
| Citizen 4-946065 | CITIZEN CASE | |
| Citizen 4-S75233 | CITIZEN CASE | |
| Citizen 4-L10144 | CITIZEN CASE | |
| Citizen 4-S75233 | CITIZEN CASE | |
| Gruen 850 | 17 | |
| Lemania 6121 | 36000 BPH PIN LEV TIMER CENTRAL MIN REG 2 FUNCTION | 17 |
| Omega 18910 | OMEGA CASE USES CALIBER 440 | |
| Osco 800 | 11.5 | |
| Seiko 2431-0050 | SEIKO CASE REFERENCE | |
| Seiko 2F50-0070 | SEIKO CASE REFERENCE | |
| Seiko Y513-8340 | PULSAR CASE REFERENCE |
