CaliberDB

Unitas 6580

Mechanical Date
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Notes

also applied without date (Fig.3)

Dimensions

Width19.4 lignes (43.76 mm)
Height3.95 mm
Stem height1.35 mm
Hands (H × M × S)1.2 × 0.6 × 0.18 mm

Technical data

Beat rate21,600 vph (3 Hz)
Lift angle52 °
Power reserve39 h
Jewels—
Shock protection—
Mobile stud carrierNo

Complications

Self windingNo
Date Yes
Day No
HackingNo
ChronographNo

Mainspring

GR codeZf1198
Height7.5 mm
Thickness0.09 mm
Length220 mm
Barrel diameter1.5 mm