
H. Moser & Cie Perpetual Calendar Black Edition
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Movement
In-house hand-wound calibre HMC 341
Diameter: 34.0 mm or 15 lignes
Height: 5.8 mm
Frequency: 18,000 vib/h
28 jewels
Power reserve: minimum 7 days
Hacking seconds
Double barrel
Interchangeable Moser escapement
Original Straumann® hairspring with stabilised Breguet overcoil
Pallet fork and escapement wheel made from gold
Movement and components hand-finished and decorated
Functions
Perpetual Flash Calendar
Big date display
Centre-hand month indicator
Hour and minute
Off-centre seconds dial
Power reserve indicator on dial
Leap-year cycle indicator on movement side