Launched in 2019, the Patek Philippe Annual Calendar Regulator Ref. 5235/50R-001 features a 40.5 mm rose gold case and a two-tone, vertically satin-brushed dial in graphite and ebony. It utilizes the self-winding Caliber 31-260 REG QA, which includes a patented annual calendar, a 22-carat gold minirotor, and a 48-hour power reserve. This 30-meter water-resistant watch displays hours, minutes, and seconds, and includes a sapphire case back.
Shape
Round
Material
Rose Gold
Glass
Sapphire
Diameter
40.50 mm
Water Resistance
30.00 m
Dial Color
Grey