FHF
Full technical sheet ↓
FHF Cal. 418-1 - Regulator with adjustable stud holder, for flat hairspring 307
Technical sheet
Brand
FHF
Calibre
FHF 418-1
International reference
307
Compatibility
FHF 406, FHF 407, FHF 408, FHF 417
State
Never used
Year of production
1965
Caliber height
1.20 mm
Frequency
21'600 A/h
Ruby
17
SKU
FHF_418-1_307
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