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Bulova 11ACAC
Ligne: 12'''
Jewels: 17
Power Reserve: 46 hrs
Frequency: 18000 vph
Type: Automatic
Period used: 1950-1954
Diameter: 27 mm
Height: 7.05 mm
Hands: 1.15 x 0.78 mm
Base: Movado 75
The Bulova 11ACAC watch movement was developed between 1950 and 1954. It features a Breguet hairspring and was the first automatic movement with triple calendar functionality. The movement includes functions such as automatic winding, sweep seconds, day of the week display, a date hand that can be set using a pusher at 8 o'clock, and a month display that can be adjusted using a pusher at 9:20 o'clock. It is a mechanical movement.
The Bulova 11ACAC features the following functions:
- Automatic (bumper)
- Date hand: set by pusher at 8h
- Day
- Mechanical Movement
- Month: set by pusher at 9:20h
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
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Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
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