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A. Schild 1637N
(AS, A Schild)
Ligne: 11.5'''
Jewels: 17
Power Reserve: 42 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: 1972-
Diameter: 26 mm
Height: 4.5 mm
Hands: 1.50 x 0.90 x 0.21 mm
Base: International Durowe 7426
The A. Schild 1637N watch movement, introduced in 1972, initially featured a separate click and click-spring in its first samples, but later transitioned to a single-part click. This manual wind movement is equipped with several functions, including sweep second, day display, and quickset date. The A. Schild 1637N movement has been used since its introduction in 1972.
The A. Schild 1637N features the following functions:
- Date: quickset
- Day
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 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) |
|---|
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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