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A Michel 391
Ligne: 18'''
Jewels: 15
Power Reserve: 38 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1930
Diameter: 40.6 mm
Height: 5.7 mm
Hands: 1.94 x 1.09 / 0.26 mm
The A Michel 391 is an open-face calibre watch movement which shares similarities with the 781 and 904 models. The specific differences between these models are currently unknown. The A Michel 391 movement features functions such as stem winding and setting, as well as a sub-second display. This movement was commonly used during the approximate period of 1930.
The A Michel 391 features the following functions:
- Stem wind and set
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.10 x 0.190 x 480 x 16.0 mm | Manual | Buy mainspring | |
| 2.10 x 0.185 x 460 x 15.0 mm | GR6066 | 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) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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