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Mainspring
For Citizen 4-940440
1.60 x 0.150 x 640 x 16.5 mm
GR Reference #: GR4618
Height (H): 1.6mm
Thickness (T): 0.15mm
Total Length (TL): 640mm
Barrel Diameter (BD): 16.5mm
End Type: Manual
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-313089 | CITIZEN CASE | |
| Citizen 4-S12843 | CITIZE CASE REFERENCE | |
| ETA 255.111 | QUARTZ-ANALOG-DSS-CALD. W/CORR. | 11.5 |
| Gruen 422 | MECH SMALL SEC INCA & REG 17JWL | 11.5 |
| Omega 511.356 | OMEGA CASE USES CALIBER 650 | |
| Ricoh 711 | 6.75 x 8 | |
| Seiko 5Y39-7A91 | ||
| Seiko 6206-3080 | SEIKO CASE REFERENCE | |
| Seiko 7T32-6F20 | SEIKO CASE 951201 | |
| Seiko W921-413A | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Wittnauer CJV8073T | WITTNAUER CASE REFERENCE |
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