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Langendorf 1725
(Lanco, Lang)
Ligne: 7.75'''
Jewels: 17
Power Reserve: 44 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: ~1960
Diameter: 17.5 mm
Height: 2.85 mm
Hands: 1.20 x 0.60 mm
Base: ETA 2512
The Langendorf 1725 watch movement is characterized by a indirectly driven minute hand that enables a significant balance size. Early samples of this movement feature a cap jewel plate, while late versions incorporate Girocap combined setting for the escapement wheel. Designed around 1960, the Langendorf 1725 is a manual wind movement.
The Langendorf 1725 features the following functions:
- Manual Winding
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.085 x 230 x 7.5 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
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| MAINSPRING 1.20-.07-240 6,5 | MS-314E | MS-314E | Buy part |
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