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Bidlingmaier 55
(Bifora)
Ligne: 11.5'''
Jewels: 17
Frequency: 19800 vph
Type: Manual Wind
Period used: ~1960
Diameter: 26 mm
Hands: 1.50 x 0.90 x 0.22 mm
The Bidlingmaier 55 watch movement is a Record design that was adopted by Longines when they acquired Record. It is not clear if other variants of the movement were available as Wittnauer calibres. The manual-wind versions and the automatic without date have only been observed from Wittnauer, not from Record or Longines. The specific differences between the 11KS and C11KS-2 variants are not known. The functions of the movement include manual wind and a sweep second hand. It was in use around 1960.
The Bidlingmaier 55 features the following functions:
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.140 x 400 x 12.0 mm | GR3004 | 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) |
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Documents
Parts Listing
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