No products in the cart.
Return To ShopWatch Database
Citizen 4390A
The Citizen 4390A is a mechanical watch movement with a beat rate of 21,600 vibrations per hour (vph).
The Citizen 4390A features the following functions:
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.080 x 220 x 6.5 mm | GR4444 | 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 |
|---|---|---|---|
| MAINSPRING 1.60-.08-220 6,5 | MS-713C | GR 4444 | Buy part |
| SET BRIDGE | 445/1553 | Buy part | |
| STAFF, INCA | 100/1614 | 728/WIT 6N7G | Buy part |
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
