With Chapter One, Maîtres du Temps has achieved an as yet unmatched technical feat: that of uniting a tourbillon, a mono-pusher chronograph, a retrograde date, a retrograde GMT and two separate rollers indicating the day and the phases of the moon respectively. It took the combined talent of Christophe Claret and Peter Speake-Marin, together with the momentum provided by Steven Holtzman, for this youthful brand to revolutionise the world of grand complications.
SPECIFICATIONS
CASE
18K white gold, 5N (18K) red gold or titanium
Dimensions 63 x 45 x 18 mm
Crown in 2 positions: winding and time adjustment; activation of start/stop/return to zero chronograph function; correctors with integrated locking system
4 sapphire crystals with double-sided anti-reflective treatment
DIAL
18K gold
Sunray guilloché and hand-bevelled
18K gold diamond-facetted or rounded blued steel hands
MOVEMENT
Hand-wound, 558 components, 58 jewels, 60-hour power reserve, Côtes de Genève finishing, hand-bevelled
FUNCTIONS
Hours, minutes, seconds, day, retrograde date, retrograde GMT, chronograph and moon phase
BRACELET/STRAP
Black alligator leather with 18K white gold or 5N (18K) red gold folding clasp