CaliberDB

ETA 2393

Mechanical
No photos yet

Notes

early fixed, later mobile stud carrier (cf. ETA 2391) differences not known between 2391, 2393, 2395, 2397, 2399, 2401, 2403, 2405

Dimensions

Width25.6 lignes (57.75 mm)
Height3.6 mm
Stem height1.4 mm
Hands (H × M × S)1.5 × 0.9 × 0.21 mm

Technical data

Beat rate18,000 vph (2.5 Hz)
Lift angle—
Power reserve47 h
Jewels—
Shock protection—
Mobile stud carrierNo

Complications

Self windingNo
Date No
Day No
HackingNo
ChronographNo

Mainspring

GR codeGR3285
Height1.3 mm
Thickness0.11 mm
Length340 mm
Barrel diameter10 mm