CaliberDB

FHF 271

Mechanical
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Notes

except varying bridge layouts (cf. FHF 2610) no differences known between 271, 273, 276, 278, 2711

Dimensions

Width29 lignes (65.42 mm)
Height3.45 mm
Stem height—
Hands (H × M × S)1.5 × 0.8 × 0.2 mm

Technical data

Beat rate18,000 vph (2.5 Hz)
Lift angle—
Power reserve45 h
Jewels—
Shock protection—
Mobile stud carrierNo

Complications

Self windingNo
Date No
Day No
HackingNo
ChronographNo

Mainspring

GR codeGR3717
Height1.4 mm
Thickness0.12 mm
Length360 mm
Barrel diameter10.5 mm