No products in the cart.
Return To ShopWatch Database
Citizen 31-7730
The Citizen 31-7730 watch movement features a sweep seconds function, allowing for continuous second hand movement without interruption. It also incorporates the Incabloc shock protection system, which aids in minimizing damage to the movement caused by external shocks or impact.
The Citizen 31-7730 features the following functions:
- Incabloc Shock Protection
- Sweep Seconds
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 4354 | Ordinary/None | Buy staff |
| 4354 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.105 x 320 x 9.5 mm | GR2936 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
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.
