Da Vinci Perpetual Calendar Ceramic 3755 — Black Ceramic and Yellow Gold

IWC 79061

Valjoux 7750 automaticAutomaticA mechanical movement wound by a rotor as the watch moves on the wrist. chronographChronographA watch function for starting, stopping and resetting an elapsed-time measurement independently of the ordinary time display. carrying Kurt Klaus’s perpetual-calendar module: all indications, including moon phaseMoon-phase displayAn astronomical indication showing the Moon’s changing appearance through its cycle, averaging about 29.5 days. Display accuracy and the interval between corrections depend on the mechanism; a maker’s specification for one calibre should not be applied to every moon-phase watch. and four-digit year, advance together and are set with the crown alone. Programmed to 2499 with replaceable century slides. The early Da Vinci .