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A Michel 503
Ligne: 8.75 x 12'''
Jewels: 15
Power Reserve: 41 hrs
Frequency: 18000 vph
Type: Manual Wind
Size: 19.8 x 26.8 mm
Height: 3.4 mm
Base: Venus 130
The A Michel 503 is a manual wind watch movement that features a sub-second function. It shares some similarities with the Alpina 843 movement, although specific differences between the two are not known.
The A Michel 503 features the following functions:
- Manual Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.35 x 0.110 x 320 x 10.0 mm | Manual | Buy mainspring | |
| 1.30 x 0.105 x 360 x 10.5 mm | GR3271 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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