No products in the cart.
Return To ShopWatch Database
Seiko 1N00-1H40
Base: Valjoux 72
The Seiko 1N00-1H40 watch movement is a mechanical movement that incorporates a chronograph function.
The Seiko 1N00-1H40 features the following functions:
- Chronograph Movement
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.140 x 380 x 12.0 mm | GR3358 | Manual | Buy mainspring |
| 1.30 x 0.140 x 360 x 11.5 mm | GR33572 | 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
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
