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Langendorf 26
(Lanco, Lang)
Ligne: 13'''
Jewels: 17
Power Reserve: 39 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1946-
Diameter: 29.5 mm
Height: 6.0 mm
Hands: 1.80 x 1.20 x 0.25 / 0.25 x 0.22 mm
The Langendorf 26 is a mechanical watch movement introduced in 1946. It features a swivel pinion, based on Edouard Heuer's patent from 1886, which allows for precise timekeeping and smooth functionality. The movement includes a ratchet on the dial side and a crown mechanism with a rocker bar for easy winding and time setting. The Langendorf 26 is a manual-wind chronograph with a 60-second counter and 30/45-minute counters, driven by a pillar wheel. Additionally, it includes a sub-second function.
The Langendorf 26 features the following functions:
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 5458 | Ordinary/None | Buy staff |
| 5459 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.140 x 360 x 12.0 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 |
|---|
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