The 2024 production model features a 40 mm case with a fluted bezel
yellow dial domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
pink gold gold screw-down crown
offers both comfort and elegance
5 mm stainless steel case with anti-magnetic properties
Patek Philippe Perpetual Calendar Moonphase Grand Complication Watch - 5159J-001 Series The 2024 production model features38mm 18K yellow 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.