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Reconvilier 7909
Ligne: 11.5'''
Jewels: 7/15
Power Reserve: 40 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1950
Diameter: 25.6 mm
Height: 3.8 mm
Hands: 1.30 x 0.80 / 0.20 mm
The Reconvilier 7909 watch movement, along with its variations 1021, 1024, 1029, and 1032, shares similarities and differences that are not as yet fully understood. It is a manual wind movement with a subsecond function. These movements were predominantly used in watches manufactured around the 1950s.
The Reconvilier 7909 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.70 x 0.100 x 300 x 9.0 mm | GR4879 | Manual | Buy mainspring |
| 1.70 x 0.100 x 290 x 9.0 mm | Manual | Buy mainspring | |
| 1.60 x 0.100 x 300 x 9.0 mm | GR4486 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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