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ETA 987
Ligne: 10.5'''
Jewels: 1
Power Reserve: 38 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1965
Diameter: 23.7 mm
Height: 4.5 mm
Hands: 1.80 x 1.30 x 0.20 mm
The ETA 987 is a vintage watch movement that features a pin-lever escapement and a uniquely designed train and hand gear, which are driven separately by the barrel. This movement is a manual wind with the ability to display a sweep second hand and date function, with the date being quickset by reverse setting. The ETA 987 is classified as a pin lever movement and was commonly used around the period of 1965.
The ETA 987 features the following functions:
- Date: quickset by reverse setting
- Manual Winding
- Pin lever
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.110 x 340 x 10.0 mm | GR3700 | Manual | 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
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