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Ronda 217P-21
Ligne: 8.75 x 12'''
Jewels: 15/17
Power Reserve: 45 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1935
Size: 19.1 x 26.4 mm
Height: 3.65 mm
Hands: 1.30 x 0.65 / 0.22 mm
The Ronda 217P-21 is a manual wind watch movement with sub-second function. It belongs to a set of movements, including the 110, 112, 113, and 114, with differences that are not widely known. The Ronda 217P-21 movement was used from approximately 1935.
The Ronda 217P-21 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.115 x 380 x 11.0 mm | GR3718 | Manual | Buy mainspring |
| 1.40 x 0.110 x 350 x 10.5 mm | 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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