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Tissot 25.6-821
Ligne: 18.5'''
Jewels: 15
Power Reserve: 33 hrs
Frequency: 18000 vph
Type: Manual Wind
Diameter: 41.65 mm
Height: 5.3 mm
Hands: 2.00 x 1.15 / 0.26 mm
The Tissot 25.6-821 watch movement is a hunter calibre with the option of incorporating a Breguet hairspring. It features varying bridge shapes and is speculated to possibly include a left-handed ratchet-wheel screw. The differences between the Unitas 32 and Tissot 25.6-821 are not clearly defined and are likely just catalog designations for variations in bridge shapes. The movement offers functions such as stem winding and setting, as well as a sub-second display.
The Tissot 25.6-821 features the following functions:
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.10 x 0.200 x 490 x 16.5 mm | Manual | Buy mainspring | |
| 2.10 x 0.195 x 500 x 16.0 mm | GR6087 | 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
| Part Description | Reference # | Alternate | Buy |
|---|
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