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A Michel 270
Ligne: 11.5'''
Jewels: 17/21
Power Reserve: 45 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1960
Diameter: 25.6 mm
Height: 4.5 mm
Hands: 1.30 x 0.90 x 0.21 mm
The A Michel 270 watch movement is a mechanical movement from the 1960s that is manually wound. It features a sweep second hand and a date function that can be set by changing the time to 21:30-24h. The movement is available in different bridge shapes, but the specific differences between the 74-4N and 745-4N variants are not known.
The A Michel 270 features the following functions:
- Date: set by changing 21:30-24h
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 4797 | Ordinary/None | Buy staff |
| 5449 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.120 x 320 x 10.5 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 |
|---|
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