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Bulova 10BOAC
Ligne: 12'''
Jewels: 17/23/25
Lift Angle: 55°
Power Reserve: 46 hrs
Frequency: 21600 vph
Type: Automatic
Period used: 1969-1975
Diameter: 27.4 mm
Height: 5.25 mm
Hands: 1.50 x 0.90 x 0.20 mm
The Bulova 10BOAC watch movement, produced from 1969 to 1975, features a sophisticated excenter self-winding mechanism with just one gear stage and Diafix combined settings for the escapement wheel. It is an automatic movement with no manual winding capability and includes a sweep seconds hand. The day function can be quickset by pushing the crown deeper, with support for two languages, while the date function can be adjusted by pushing the crown less deep. The movement also includes a hack feature. Its central hands indicate hours, minutes, and sweeping seconds, and it features a bilingual day and date display at the 3 o'clock position.
The Bulova 10BOAC features the following functions:
- Automatic Winding
- Bilingual day and date at 3:00
- Central hours, minutes, and sweeping seconds
- Date quickset feature
- Day quickset feature with 2 languages
- Hack feature
- No Manual Wind
- Sweep second function
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.00 x 0.125 x 320 x 10.0 mm | GR2473 | 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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