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Bulova 10BZC
Ligne: 19'''
Jewels: 15
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1940
Diameter: 43 mm
Height: 6.9 mm
Hands: 1.90 x 1.20 / 0.28 mm
The Bulova 10BZC is an open face calibre watch movement featuring a Breguet hairspring and a negative stem mechanism specifically designed for the US market. Variants of this movement were produced with different heights and stem mechanisms, including one with a larger diameter to fit US cases. These movements are labeled with their diameter in lignes and height in 1/12 lignes or a newer three-digit designation. The Bulova 10BZC movement includes stem winding and setting capabilities, a sub-second function, and was commonly used during the approximately 1940 timeframe.
The Bulova 10BZC features the following functions:
- Stem wind and set
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.70 x 0.200 x 540 x 16.5 mm | GR5112 | 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
| Part Description | Reference # | Alternate | Buy |
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