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Cortebert 654-1
Ligne: 10.5'''
Jewels: 17
Power Reserve: 43 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1950
Diameter: 23.7 mm
Height: 3.8 mm
Hands: 1.30 x 0.70 / 0.22 mm
The Cortebert 654-1 watch movement is available in two different baseplate sizes and shares some similarities with the 70, 701-709, and 7010-7018 movements. However, the specific differences between these movements are not known. The Cortebert 654-1 movement offers manual winding, a sub-second function, and automatic winding capabilities. It was commonly used in watches produced around the 1950s.
The Cortebert 654-1 features the following functions:
- Automatic Winding
- Manual Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.70 x 0.100 x 315 x 9.5 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 |
|---|---|---|---|
| CLUTCH | 17/BUL 9AB | Buy part | |
| ESCAPE WHEEL | 59A/BUL 9AB | Buy part | |
| FOURTH WHEEL | 6/BUL 9AB | Buy part | |
| OSCILLATING AXLE W/HOLE | A/3286 | A/3286 | Buy part |
| PALLET | 57/BUL 9AB | Buy part | |
| WINDING PINION | 18/BUL 9AB | Buy part |
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