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Unitas 287
Ligne: 8.75'''
Jewels: 17
Power Reserve: 45 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1945
Diameter: 19.7 mm
Height: 3.3 mm
Hands: 1.20 x 0.60 mm
Base: Fontainemelon 189
The Unitas 287 watch movement, introduced around 1945, is similar to the 170 movement but slightly thinner. The specific differences between the 189, 197, 202, and 214 movements are not known. The Unitas 287 movement features manual winding and incorporates a sub-second function.
The Unitas 287 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.085 x 260 x 7.5 mm | GR3615 | Manual | Buy mainspring |
| 1.40 x 0.080 x 250 x 7.5 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) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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