Patek Philippe Annual Calendar Compicated Watch - 5146J-001 To approximately 45 hour of power

approximately 45 hour of power reserve

white gold Royal Oak hands with luminescent coating

satin-brushed black openworked dial with black counters

bright black dial

28mm Everose Rolesor case comprised of a 904L steel monobloc middle case

Patek Philippe Annual Calendar Compicated Watch - 5146J-001 To approximately 45 hour of power39mm 18K yellow gold case, sapphire crystal back, cream dial, self winding caliber 315 S IRM QA LU movement with day, date, month, moonphase, and power reserve indicator with sweep second hand, approximately 48 hour of power reserve, leather strap with fold over buckle. Water resistant to 30 meters.