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Ronda 1217-21
Ligne: 10.5'''
Jewels: 1/5/17
Lift Angle: 56°
Power Reserve: 45 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1970
Diameter: 23.3 mm
Height: 4.7 mm
Hands: 1.50 x 0.70 mm
The Ronda 1217-21 watch movement features a pin-lever escapement. It is a manual wind movement with a date function that can be set by changing the time from 21:30 to 24h. This movement was commonly used during the period around 1970.
The Ronda 1217-21 features the following functions:
- Date: set by changing 21:30-24h
- Manual Winding
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.120 x 320 x 9.5 mm | GR41761 | 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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