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ETA 790
Jewels: 7/13/15/16/17/19
Frequency: 18000 vph
Type: Manual Wind
Period used: 1900-1915
Diameter: 27.94 mm
The ETA 790 watch movement, a hunter calibre from the period 1900-1915, features a bimetallic screw balance and a Breguet hairspring. It also incorporates a partially fine regulation gear. The movement is equipped with stem winding and setting mechanism, as well as a sub-second function.
The ETA 790 features the following functions:
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
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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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