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Brac 37
Ligne: 11.25'''
Jewels: 15
Power Reserve: 40 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1945
Diameter: 25.38 mm
Height: 3.85 mm
Hands: 1.40 x 0.80 / 0.22 mm
Base: ETA 810
The Brac 37 watch movement is a manual wind movement with a sub-second hand. It was introduced around 1945. This movement shares similarities with other ETA movements like the 864, 992, and 993, but the exact differences between them are not known. It features various bridge shapes.
The Brac 37 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.100 x 315 x 9.5 mm | Manual | Buy mainspring | |
| 1.60 x 0.110 x 280 x 8.5 mm | GR4513 | 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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