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Cortebert 487
Ligne: 6.75 x 8'''
Jewels: 17
Power Reserve: 40 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1949
Size: 15.3 x 18.2 mm
Hands: 1.10 x 0.60 x 0.18 mm
Base: Bulova 6BO
The Cortebert 487 watch movement is a mechanical movement from around 1949. It is a manual wind movement with sweep seconds. The design details of this movement suggest that the ebauches were likely sourced from Aurore-Villeret.
The Cortebert 487 features the following functions:
- Manual Winding
- Mechanical Movement
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.35 x 0.080 x 260 x 7.5 mm | GR3474 | Manual | Buy mainspring |
| 1.35 x 0.080 x 250 x 7.5 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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