The automatic Heart Beat Manufacture Moonphase & Date movement, combining  functionality and beauty, is at the heart of this new Frederique Constant timepiece. The moon phase disc at 12 o’clock accurately indicates the changes of the different quarters of the moon against a midnight blue background. This window is circled with 31 numbers indicating the date. This elegant, masculine timepiece comes in a limited series of 1,888 pieces in steel and 188 in pink gold.
 
SPECIFICATIONS
CASE
Steel or pink gold 
Convex sapphire crystal
Sapphire crystal back 
Water-resistant to 50 m
Individually-numbered
 
DIAL
Silver, Arabic or Roman numerals 
Circular moon phase and date indicator at 12 o'clock
Heart Beat window at 6 o'clock
 
MOVEMENT
Automatic FC-935 Manufacture, 27 rubies, 28,800 vib/h
Côtes de Genève and circular-grained decoration
42-hour power reserve
 
FUNCTIONS
Hours, minutes, moon phases, date
 
BRACELET/STRAP
Alligator leather with optional folding clasp