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Bulova 6CA
Ligne: 16.5'''
Jewels: 15
Power Reserve: 40 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1940
Diameter: 37.2 mm
Height: 4.2 mm
Hands: 2.00 x 1.15 / 0.27 mm
The Bulova 6CA watch movement is an open-faced calibre with varying bridge shapes. It likely features a left-handed ratchet-wheel screw. The specific differences between the Bulova 6CA and other similar calibres, such as the 285, 293, 299, 327, 331, 335, 339, 345, and 497, are not known. The movement offers stem winding and setting, as well as a sub-second function. It was commonly used around the period of 1940.
The Bulova 6CA features the following functions:
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.180 x 450 x 15.0 mm | Manual | Buy mainspring | |
| 1.50 x 0.175 x 440 x 14.5 mm | GR43071 | 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 |
|---|
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