No products in the cart.
Return To ShopWatch Database
Benrus BK
Ligne: 7.75 x 11'''
Jewels: 1
Power Reserve: 30 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1935
Size: 17.5 x 25.5 mm
Height: 4.3 mm
Hands: 1.25 x 0.80 / 0.20 mm
The Benrus BK watch movement, previously designated as Langendorf 160-7.75x11''', features a cylinder escapement and a ratchet on the dial side. It is equipped with a crown mechanism with a rocker bar. This vintage movement, commonly used around 1935, offers manual winding and includes a sub-second function.
The Benrus BK features the following functions:
- Manual Winding
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.100 x 290 x 9.0 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 |
|---|
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
