No products in the cart.
Return To ShopWatch Database
Unitas 303
Ligne: 10.5 x 11.5'''
Jewels: 17
Power Reserve: 43 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1939-
Size: 23.45 x 25.45 mm
Height: 4.85 mm
Hands: 1.22 x 0.66 x 0.22 mm
The Unitas 303 watch movement, period used 1939-, features a Breguet hairspring and a stem mechanism without a setting-lever spring. It is a manual wind movement with a sweep second function.
The Unitas 303 features the following functions:
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.15 x 0.110 x 250 x 9.0 mm | 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 |
|---|
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
