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A Michel 570
Ligne: 12'''
Jewels: 16
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1945
Diameter: 27.05 mm
Height: 5.1 mm
Hands: 1.40 x 0.80 x 0.19 mm
The A Michel 570 watch movement features a ratchet on the dial side and a crown mechanism with a rocker bar. It is commonly or always identified with the signature "Otero 26." This movement is manually wound and includes a sweep second function. It was typically used around the year 1945.
The A Michel 570 features the following functions:
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 3567 | Ordinary/None | Buy staff |
| 3568 | Ordinary/None | Buy staff |
| 4218 | Monorex | Buy staff |
| 4137 | Monorex | Buy staff |
| 3104 | Supershock | Buy staff |
| 4137 | Supershock | Buy staff |
| 4137 | Unishock | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.110 x 290 x 9.5 mm | Manual | Buy mainspring | |
| 1.50 x 0.110 x 300 x 9.0 mm | GR4149 | Manual | Buy mainspring |
| 1.50 x 0.110 x 280 x 8.5 mm | GR4148 | 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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