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A. Schild 1087
(AS, A Schild)
Jewels: 17
Power Reserve: 33 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1886-1895
Diameter: 45.75 mm
Height: 10.1 mm
Hands: 2.46 x 1.27 / 0.30 mm
The A. Schild 1087 watch movement, produced between 1886 and 1895 with a total production of 35,000 units, features an open face caliber, specifically the model 5. It incorporates a bimetallic screw balance and a Breguet hairspring. The movement includes a regulator with a nut on thread bow and showcases an unconventional ratchet placed under the base plate. Additionally, it employs a negative stem mechanism with a rocker bar. Notably, this movement allows for stem winding, with the switching function enabled through either the crown or lever, and includes a subsecond feature.
The A. Schild 1087 features the following functions:
- Stem wind, switching by crown or lever
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.92 x 0.222 x 570 x 17.5 mm | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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