No products in the cart.
Return To ShopWatch Database
Citizen 4-R00421
Lift Angle: 50°
The Citizen 4-R00421 watch movement is an automatic mechanical movement featuring a sweep seconds function. It utilizes a jeweled lever system for improved mechanical efficiency and precision. Additionally, the movement incorporates a ball-bearing rotor mechanism, further enhancing its performance and longevity.
The Citizen 4-R00421 features the following functions:
- Automatic Winding
- Ball-bearing Rotor
- Sweep Seconds
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 5344 | Ordinary/None | Buy staff |
| 5345 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.105 x 280 x 8.5 mm | GR3679 | 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) | |
|---|---|---|---|
| See More |
Documents
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
