H. Moser & Cie caliber HMC 801

HMC 801 description

Hand-wound HMC 801 Manufacture calibre
Diameter: 34.0 mm or 15 lignes, height: 6.5 mm
Frequency: 18,000 Vib/h
28 jewels and screwed gold mounts
Power reserve: minimum 7-day with a double barrel
Bevelled ring and Moser teeth for all wheels and pinions
Interchangeable Moser escapement
Original Straumann® Hairspring
Traditional screw balance wheel with gold adjusting screws
Red balance bridge
Gold escapement wheel and pallet fork

Hours and minutes
Central seconds hand with hacking seconds
AM/PM indicator – indices 12 to 6 o’clock representing AM and 7 to 11 o'clock representing PM
Very large moon phase display window
Power reserve indicator on movement side
Moon phase adjuster push-button on the case flank