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Ebosa 65
Ligne: 10.5'''
Jewels: 1/17
Power Reserve: 38 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: ~1970
Diameter: 23.7 mm
Height: 4.8 mm
Hands: 1.80 x 1.30 x 0.20 mm
The Ebosa 65 watch movement features a pin-lever escapement and utilizes a stem mechanism without a setting-lever spring. In late samples of this movement, the hairspring terminal is glued. Interestingly, the barrel separately drives both the train and hand gears. This movement is capable of manual winding and includes a sweep second hand. It offers day and date displays, with the day function settable by +/-24 hours and the date function employing a quickset by reverse setting. The Ebosa 65 movement utilizes a pin lever escapement and was commonly used during the approximate period of 1970.
The Ebosa 65 features the following functions:
- Date: quickset by reverse setting
- Day and Date Display
- Day: set by +/-24h
- Manual Winding
- Pin lever
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.110 x 340 x 10.0 mm | GR3700 | Manual | Buy mainspring |
| 1.40 x 0.120 x 320 x 9.5 mm | GR3728 | 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
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