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Hermann Becker 1151
(Becker)
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 Hermann Becker 1151 is an open face calibre watch movement, part of a series that includes calibres 781, 782, 783, 784, and 904. Not much is known regarding the differences between these calibres. The Hermann Becker 1151 movement features functions such as stem wind and set, as well as a sub second. It was commonly used during the approximate period of 1930.
The Hermann Becker 1151 features the following functions:
- Stem wind and set
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 1984 | Ordinary/None | Buy staff |
| 2815 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.10 x 0.190 x 480 x 16.0 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) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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