No products in the cart.
Return To ShopWatch Database
Seiko 1F21-1B10
The Seiko 1F21-1B10 watch movement is an automatic mechanical movement featuring Incabloc Shock Protection, sweep seconds function, a ball-bearing rotor, a beat rate of 21600 vph, and 17 jewels.
The Seiko 1F21-1B10 features the following functions:
- Automatic Winding
- Ball-bearing Rotor
- Incabloc Shock Protection
- Sweep Seconds
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
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
