No products in the cart.
Return To ShopWatch Database
Seiko 2P21-5A20
The Seiko 2P21-5A20 features the following functions:
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.190 x 500 x 15.5 mm | GR4687 | Manual | Buy mainspring |
| 1.60 x 0.190 x 480 x 15.0 mm | GR4686 | 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
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| BARREL COMPLETE | 182/GRU 754 | 180/GRU 754 | Buy part |
| MAINSPRING 1.60-.19-500 15,5 | MSN-2026 | GR 4687 | Buy part |
| STAFF | 100/401 | Buy part | |
| STEM | 200/415F | Buy part | |
| WINDING PINION | 410/GRU 754 | Buy part |
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
