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Omega 340
Ligne: 7.75'''
Jewels: 21/23/25
Power Reserve: 38 hrs
Frequency: 18000 vph
Type: Automatic
Period used: 1959-1967
Diameter: 17.5 mm
Height: 5.55 mm
Hands: 1.20 x 0.70 x 0.20 mm
Base: ETA 2369
The Omega 340 watch movement, used during the period 1959-1967, features an indirectly driven minute hand that enables a large balance and a low profile. This automatic movement includes a sweep second hand and a date function, which can be set by adjusting the 21-24 hour range.
The Omega 340 features the following functions:
- Automatic Winding
- Date: set by changing 21-24h
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.080 x 220 x 7.0 mm | GR3201X | Auto | 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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