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Cortebert 486
Ligne: 13'''
Jewels: 17/21
Lift Angle: 52°
Power Reserve: 48 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: ~1960
Diameter: 29.4 mm
Height: 3.25 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Cortebert 486 is a manual wind mechanical watch movement with a sweep second hand and a calendar function. The date can be set by changing the time between 20:40 and 24 hours. It features an adjustable stud holder for precise regulation. The movement was used during the period around 1960.
The Cortebert 486 features the following functions:
- Adjustable Stud Holder
- Calendar
- Date: set by changing 20:40-24h
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 5275 | Ordinary/None | Buy staff |
| 5275 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.130 x 360 x 11.0 mm | GR2991 | Manual | Buy mainspring |
| 1.20 x 0.120 x 350 x 11.0 mm | Manual | Buy mainspring | |
| 1.20 x 0.120 x 320 x 9.5 mm | GR2973 | Manual | Buy mainspring |
| 1.20 x 0.130 x 300 x 9.5 mm | GR2988 | 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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