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Cortebert 528
Ligne: 10.5'''
Jewels: 17
Power Reserve: 40 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1950
Diameter: 23.3 mm
Height: 4.9 mm
Hands: 1.30 x 0.90 x 0.20 mm
The Cortebert 528 is a manual wind mechanical watch movement that features a Fonto regulator with a mobile stud carrier and adjustable regulator pin-width. It incorporates a sweep seconds function and was commonly used around the period of 1950.
The Cortebert 528 features the following functions:
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 1030 | Ordinary/None | Buy staff |
| 1032 | Ordinary/None | Buy staff |
| 2671 | Incabloc | Buy staff |
| 3863 | Shock Resist | Buy staff |
| 3216 | Supershock | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.100 x 340 x 9.5 mm | GR4488 | Manual | Buy mainspring |
| 1.60 x 0.100 x 315 x 9.5 mm | Manual | Buy mainspring | |
| 1.60 x 0.100 x 320 x 9.0 mm | GR4487 | 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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