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Omega 684
Ligne: 11.5'''
Jewels: 17/25
Power Reserve: 42 hrs
Frequency: 21600 vph
Type: Automatic
Period used: ~1970
Diameter: 26 mm
Height: 4.1 mm
Hands: 1.50 x 0.90 x 0.21 mm
Base: A. Schild 1863
The Omega 684 watch movement features an indirectly driven minute hand, enabling a large balance and a low profile. This movement is automatic and includes a sweep second function. It also includes a date function that can be set by changing the time between 20-24 hours. The Omega 684 movement was commonly used around the year 1970.
The Omega 684 features the following functions:
- Automatic Winding
- Date: set by changing 20-24h
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.00 x 0.120 x 310 x 10.5 mm | 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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