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Cyma Tavannes 415KA
(Cyma, Tavannes)
Ligne: 18'''
Jewels: 15
Lift Angle: 44°
Power Reserve: 38 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1930
Diameter: 40.6 mm
Height: 5.7 mm
Hands: 1.94 x 1.09 / 0.26 mm
The Cyma Tavannes 415KA watch movement is an open face calibre that was produced around 1930. It shares similarities with the 781-784 and 904 calibres, although the exact differences between these movements are not known. The 781 movement features a stem wind and set function, as well as a sub second display.
The Cyma Tavannes 415KA features the following functions:
- Stem wind and set
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 1984 | Ordinary/None | Buy staff |
| 1985 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.10 x 0.190 x 480 x 16.0 mm | Manual | Buy mainspring | |
| 2.10 x 0.185 x 460 x 15.0 mm | GR6066 | 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
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