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Tissot 28.5-1
Ligne: 11.5'''
Jewels: 17/21
Power Reserve: 38 hrs
Frequency: 18000 vph
Type: Automatic
Period used: ~1950
Diameter: 26 mm
Height: 5.75 mm
Base: A. Schild 1361
The Tissot 28.5-1 is a detached manual wind mechanical movement that was likely used in watches produced around 1950. It features an automatic winding system, a sweep second function, and a power reserve display with a capacity of 36 hours.
The Tissot 28.5-1 features the following functions:
- Automatic Winding
- Mechanical Movement
- Power reserve display 36h
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.45 x 0.100 x 250 x 8.5 mm | Auto | 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
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