Patek Philippe
Annual Calendar Moon Phases
Ref. 5205G-013
The Patek Philippe 5205G-013 is a refined complication watch featuring an annual calendar, moon phase, and 24-hour indication. Notable for its sunburst blue dial with a black-gradient rim, it houses the self-winding Calibre 324 S QA LU 24H/206, a movement renowned for its precision and 45-hour power reserve. The annual calendar mechanism, invented and patented by Patek Philippe in 1996, requires only one adjustment per year, making it both practical and collectible.
braceletAlligator leather with square scales, hand-stitched, shiny black; white gold prong buckle
movementCalibre 324 S QA LU 24H/206, self-winding, 45-hour power reserve, Gyromax® balance, Spiromax® balance spring, 28,800 vph (4 Hz), 339 parts, 34 jewels, 21K gold central rotor
functionsAnnual calendar (day, date, month in apertures), moon phases, 24-hour indication, sweep seconds
dial colorSunburst blue with black-gradient rim
case diameter40 mm
case material18k white gold
water resistance30 m
A registered Patek Philippe 5205G-013 carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.