MAINSPRING
For Seiko Y558-5110
78K/87
Alternate: 950-1/SCHUL 11
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-311175 | CITIZEN CASE | |
| Citizen 4-Y57518 | CITIZEN CASE | |
| Citizen 4-S45270 | CITIZEN CASE | |
| Citizen 4-Y57518 | CITIZEN CASE | |
| ETA 281.001 | QUARTZ ANALOG (2.1V)(CONVERSION TO 1.5V REQUIRES X/12574) | |
| Phasar Y456A | QUARTZ DIGITAL CALD ALARM | 13.25 |
