CaliberDB

Omega R17.8

Mechanical c. 1939
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Notes

1939-1949 bimetallic screw balance

Dimensions

Width—
Height3.25 mm
Stem height—
Hands (H × M × S)1.1 × 0.65 × 0.15 mm

Technical data

Beat rate21,600 vph (3 Hz)
Lift angle—
Power reserve45 h
Jewels—
Shock protection—
Mobile stud carrierNo

Complications

Self windingNo
Date No
Day No
HackingNo
ChronographNo

Mainspring

GR codeZf673
Height8 mm
Thickness0.1 mm
Length230 mm
Barrel diameter1.2 mm

Overview

TypeMechanical
Manufacturer Omega
Yearc. 1939
Family —
Clone of —

Documents

None

Updated 7 days ago · 0 revisions