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IWC 87
Ligne: 11.5'''
Jewels: 17
Power Reserve: 43 hrs
Frequency: 21600 vph
Type: Manual Wind
Diameter: 29.8 mm
Height: 5.35 mm
Base: Otero 746
The IWC 87 watch movement is based on the Otero family single calibers or small families that were adapted to meet the changing demand. As a result, different Dugena designations were given to the same Otero caliber at times. The IWC 87 movement features manual winding and a digital display showcasing the second, minute, and jumping hour functions.
The IWC 87 features the following functions:
- Digital display: second, minute, jumping hour
- Manual Winding
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.105 x 300 x 9.5 mm | 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
| Part Description | Reference # | Alternate | Buy |
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