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Cyma Tavannes 900
(Cyma, Tavannes)
Ligne: 12'''
Jewels: 1/17/21
Power Reserve: 36 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1965
Diameter: 27 mm
Height: 4.0 mm
Hands: 1.80 x 1.30 x 0.20 mm
The Cyma Tavannes 900 is a manual wind watch movement featuring a pin-lever escapement. It utilizes an indirectly driven minute hand, allowing for a large balance and a low profile. Optional shock protection can be provided by elastical spiral balance spokes. It is often or always associated with the signature 8800, with potential similarities to the 8803 model. The movement offers a sweep second function and was primarily used around the year 1965.
The Cyma Tavannes 900 features the following functions:
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 4883 | Ordinary/None | Buy staff |
| 5064 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.35 x 0.145 x 380 x 12.0 mm | GR3530 | Manual | Buy mainspring |
| 1.35 x 0.130 x 360 x 11.5 mm | Manual | Buy mainspring | |
| 1.35 x 0.135 x 340 x 11.0 mm | GR3518 | 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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