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Unitas 6303
Ligne: 8.75 x 12'''
Jewels: 17
Frequency: 18000 vph
Type: Manual Wind
Period used: 1929-
Size: 19.74 x 27.07 mm
Hands: 1.05 x 0.60 / 0.18 mm
Base: Gruen 117
The Unitas 6303 watch movement, manufactured during the period 1929-1937 by Alpina Gruen Gilde, features a bimetallic screw balance and a Breguet hairspring. Designed to be manually wound, this movement includes a sub-second function. The Unitas 6303 movement was used from 1929 onwards.
The Unitas 6303 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.10 x 0.105 x 265 x 8.5 mm | Manual | Buy mainspring | |
| 1.10 x 0.105 x 260 x 8.5 mm | GR2623 | Manual | Buy mainspring |
| 1.10 x 0.100 x 260 x 8.0 mm | GR2612 | 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
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