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Unitas 444
Ligne: 5 x 7.25'''
Jewels: 15
Power Reserve: 40 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1940
Size: 11.55 x 16.25 mm
Height: 3.5 mm
Hands: 1.00 x 0.55 mm
Base: Peseux 140
The Unitas 444 watch movement encompasses a barrel and escapement, as seen in Girard-Perregaux timepieces. The specific differences between the 53 and 53BF variations are not readily known. This particular movement operates through manual winding and was commonly utilized around the 1940s.
The Unitas 444 features the following functions:
- Manual Winding
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.38 x 0.080 x 180 x 6.5 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
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