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Hermann Becker 90
(Becker)
Ligne: 5.75 x 6.75'''
Jewels: 17
Power Reserve: 44 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1960
Size: 13 x 15.6 mm
Height: 3.4 mm
Hands: 1.00 x 0.55 mm
The Hermann Becker 90 watch movement is characterized by its manual wind functionality and adjustable stud holder. It also features shock protection, making it more durable. It was primarily used around the period of 1960. While there are differences known between the Hermann Becker 90 and Otero 162 movements, these distinctions are not specified.
The Hermann Becker 90 features the following functions:
- Adjustable Stud Holder
- Manual Winding
- Shock Protection
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.35 x 0.060 x 210 x 6.0 mm | Manual | Buy mainspring | |
| 1.30 x 0.070 x 220 x 6.0 mm | GR3186 | Manual | Buy mainspring |
| 1.30 x 0.065 x 200 x 5.5 mm | GR3178 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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