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Langendorf 1004N
(Lanco, Lang)
Ligne: 17'''
Jewels: 15/17
Power Reserve: 37 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1935-1953
Diameter: 38.6 mm
Height: 3.95 mm
Hands: 2.00 x 1.00 / 0.28 mm
Base: ETA 953
The Langendorf 1004N is a mechanical movement used in watches during the period 1935-1953. It features a stem winding and setting function, along with a sub-second display. The movement is equipped with a Breguet hairspring and can be found in both open face calibre variations with a backside plane or bevelled edge. The base movement of the Langendorf 1004N is typically noted as the ETA 953.
The Langendorf 1004N features the following functions:
- Mechanical Movement
- Stem wind and set
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.170 x 440 x 14.0 mm | GR3033 | 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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