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Cortebert 689
Ligne: 6.75 x 7.75'''
Jewels: 17
Power Reserve: 39 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1941-
Size: 15.3 x 17.55 mm
Height: 3.15 mm
Hands: 1.05 x 0.55 mm
The Cortebert 689 watch movement is a manual wind movement that was used starting from 1941 onwards. It features a bimetallic screw balance.
The Cortebert 689 features the following functions:
- Manual Winding
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.075 x 260 x 7.0 mm | GR2863T | T | 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) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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