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Cortebert 678
Ligne: 8.75'''
Jewels: 17
Power Reserve: 45 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1945
Diameter: 19.7 mm
Height: 3.3 mm
Hands: 1.20 x 0.60 mm
The Cortebert 678 is a manual wind watch movement, similar in size to the Fontainemelon 170 but slightly thinner. The specific differences between the Fontainemelon 189, 197, 202, and 214 are not known. The Cortebert 678 movement features a sub second function and was commonly used in watches produced around 1945.
The Cortebert 678 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.085 x 260 x 7.5 mm | GR3615 | Manual | Buy mainspring |
| 1.40 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
| Part Description | Reference # | Alternate | Buy |
|---|
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