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Seiko Y643-026A
The Seiko Y643-026A watch movement features shock protection, which serves to safeguard the delicate internal components from potential damage caused by sudden impacts or movements.
The Seiko Y643-026A features the following functions:
- Shock Protection
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|
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
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| STEM, T10 | 200/33F (use 200/1134F) | 200/33F | Buy part |
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