No products in the cart.
Return To ShopWatch Database
Junghans J47B/1
Ligne: 5.75 x 8.5'''
Jewels: 17
Power Reserve: 35 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1955
Size: 12.8 x 19.6 mm
Height: 3.85 mm
Hands: 1.00 x 0.55 mm
The Junghans J47B/1 watch movement features a ratchet on the dial side and a crown mechanism with a rocker bar. The specific differences between the Osco 53 and Junghans J47B/1 movements are not known. This movement is manually wound, and it was commonly used during the period around 1955.
The Junghans J47B/1 features the following functions:
- Manual Winding
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.085 x 230 x 7.5 mm | Manual | Buy mainspring | |
| 1.40 x 0.100 x 220 x 7.5 mm | GR3660 | Manual | Buy mainspring |
| 1.40 x 0.060 x 220 x 6.0 mm | GR3562 | 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
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
