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Langendorf 7160
(Lanco, Lang)
Ligne: 17'''
Jewels: 15
Power Reserve: 30 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1923-1936
Diameter: 40.6 mm
Height: 5.8 mm
Hands: 1.90 x 1.25 / 0.22 mm
The Langendorf 7160 watch movement, produced during the period 1923-1936, had a total production volume of approximately 1,000,000 units. It featured an open face calibre design with a bimetallic screw balance and a Breguet hairspring. The movement offered stem winding and setting functionality, as well as a subsidiary seconds display.
The Langendorf 7160 features the following functions:
- Stem wind and set
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.40 x 0.185 x 500 x 16.0 mm | GR6555DBH | DBH | Buy mainspring |
| 2.40 x 0.190 x 500 x 15.5 mm | GR6561 | 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 |
|---|---|---|---|
| CENTER WHEEL | 201/OME 40.6 | Buy part | |
| FOURTH WHEEL | 224/OME 40.6 | 224/OME 40.6 | Buy part |
| MAINSPRING 2.40-.19-500 15,5 | MSN-230 | GR 6561 | Buy part |
| MAINSPRING, SAMSON | 10440SMS | Buy part | |
| STAFF | 100/598 | Buy part | |
| STAFF, GENUINE | 723/833 | Buy part | |
| STEM | 200/676F | Buy part |
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