CaliberDB

Bulova 11AOC

Mechanical c. 1972
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Notes

1972-1977 indirectly driven minute allows a relatively big balance and low profile

Dimensions

Width25.6 lignes (57.75 mm)
Height3.3 mm
Stem height1.1 mm
Hands (H × M × S)1.4 × 0.85 × 0.2 mm

Technical data

Beat rate21,600 vph (3 Hz)
Lift angle—
Power reserve40 h
Jewels—
Shock protection—
Mobile stud carrierNo

Complications

Self windingNo
Date No
Day No
HackingNo
ChronographNo

Mainspring

GR code—
Height11 mm
Thickness0.11 mm
Length—
Barrel diameter1.1 mm

Overview

TypeMechanical
Manufacturer Bulova
Yearc. 1972
Family —
Clone of —

Documents

None

Updated 7 days ago · 0 revisions