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Seiko 4N21-0032
Ligne: 12'''
The Seiko 4N21-0032 watch movement features a sweep seconds function and employs a pin lever mechanism.
The Seiko 4N21-0032 features the following functions:
- Pin lever
- Sweep Seconds
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 5092 | Ordinary/None | Buy staff |
| 5091 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.35 x 0.145 x 380 x 12.0 mm | GR3530 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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