Patek Philippe Perpetual Calendar Moonphase Grand Complication Watch - 5159G-001 980G010 Twinlock double waterproofness system in

Twinlock double waterproofness system in the winding crown

two-colour green and black cerachrom insert in ceramic

white gold applied hour-markers and Royal Oak hands with luminescent coating

Water resistant to 30 m

18K gold sunburst with Blue Gold center dial with gold applied hour markers

Patek Philippe Perpetual Calendar Moonphase Grand Complication Watch - 5159G-001 980G010 Twinlock double waterproofness system in38mm 18K white gold case, hinged dust covered sapphire crystal back, hand guilloched dial, self winding perpetual calendar caliber 315 S QR movement with day, retrograde date, month, moon phase, leap year indications, and sweep second hand, approximately 48 hour of power reserve, leather strap with fold over buckle. Water resistant to 30 meters.