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Unitas 289
Ligne: 10.5'''
Jewels: 15/17/19/21
Power Reserve: 42 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1955
Diameter: 23.7 mm
Height: 4.15 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Unitas 289 watch movement is part of a series of movements, which includes the 1080, 1082, 1084, 1086, 1088, 1094, 1096, 1098, 1140, 1142, 1144, 1146, 1148, 1154, 1156, 1174, 1176, 1178, and 1182, with differing specifications not known. The Unitas 289 is a manual wind movement with a sweep second function. It was commonly used around the period of 1955.
The Unitas 289 features the following functions:
- Manual Winding
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.110 x 290 x 9.5 mm | Manual | Buy mainspring | |
| 1.50 x 0.105 x 300 x 9.0 mm | GR4134 | 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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