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Seiko 3421-5170
Ligne: 11.5'''
The Seiko 3421-5170 watch movement incorporates a Pin Lever mechanism for controlling the watch's timekeeping functions. Additionally, it features Covered Winding, allowing for a protective enclosure that safeguards the winding mechanism.
The Seiko 3421-5170 features the following functions:
- Pin lever
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.100 x 300 x 9.0 mm | GR3254 | 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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