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Guild Home > Calibers > Bulova > Bulova 190

Bulova 190 Movement Specifications, Beat Rate & Dimensions

BULOVA • Bulova 190 DIAMETER: 19.7 mm | JEWELS: 17 Jewels | FREQ: 18,000 BPH ARCHIVE SPEC
Original Horological Blueprint • Bulova Bulova 190 Architecture

Technical Caliber Datasheet

ManufacturerBulova
Caliber ReferenceBulova 190
Movement TypeManual
Diameter (Lignes)—
Diameter (mm)19.74 mm
Height / Thickness—
Jewel Count—
Beat Rate / Frequency18,000 BPH
Lift Angle51°
Power Reserve38 hours
EscapementSwiss Lever
Production PeriodVintage Era

Historical Reference & Restoration Notes

The Bulova 190 is a celebrated example of vintage precision engineering. Featuring 17 jewels and operating at 18,000 BPH, surviving examples are prized by collectors and restorers.

Restoration enquiries:
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