CaliberDB

Unitas 386

Mechanical
No photos yet

Notes

hunter calibre options: Breguet hairspring bimetallic screw balance (Fig.5) Reed's regulator (Fig.5) aluminium lever and -escape wheel varying bridge shapes (cf. also other calibres of the family) attention: probably left handed ratchet-wheel screw differences not known between 362, 382, 386, 404, 410 likely just catalog designations for varying bridge shapes

Dimensions

Width41 lignes (92.49 mm)
Height4.7 mm
Stem height0.6 mm
Hands (H × M × S)2 × 1.15 × 0.26 mm

Technical data

Beat rate18,000 vph (2.5 Hz)
Lift angle—
Power reserve35 h
Jewels—
Shock protection—
Mobile stud carrierNo

Complications

Self windingNo
Date No
Day No
HackingNo
ChronographNo

Mainspring

GR codeZf3416
Height16.5 mm
Thickness0.2 mm
Length475 mm
Barrel diameter1.9 mm