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Unitas 6431
Ligne: 8 x 11.5'''
Jewels: 17
Power Reserve: 43 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1952
Size: 17.8 x 26.55 mm
Height: 3.7 mm
Hands: 1.33 x 0.76 / 0.20 mm
The Unitas 6431 watch movement is a manual wind mechanical movement with an indirect sub second function. It was produced around the year 1952.
The Unitas 6431 features the following functions:
- Manual Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.100 x 360 x 10.0 mm | T | Buy mainspring | |
| 1.50 x 0.100 x 400 x 11.0 mm | GR4127T | T | 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) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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