No products in the cart.
Return To ShopWatch Database
Langendorf 6540
(Lanco, Lang)
Jewels: 17
Power Reserve: 43 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1950
Height: 3.8 mm
Hands: 1.30 x 0.70 / 0.22 mm
The Langendorf 6540 watch movement, which was available in two sizes, shares some similarities with movements numbered 70, 701-709, and 7010-7018, though the specific differences are not known. This manual wind movement features a sub-second function. It was predominantly used around the period of 1950.
The Langendorf 6540 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.70 x 0.100 x 315 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) |
|---|
Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
