Case material: Yellow gold; Charge: Automatic; Conditions: Used Year : 2008; Presentation condition : With dealer guarantee ; Model: Grand Complications Perpetual Price on request Gmtbroker Reference: 5140J An 18k Yellow Gold Ultra Thin Perpetual Calendar Gents Wristwatch, silver dial with applied hour markers, month and leap year sub-dial at 3 0'clock , moonphase display and date at 6 0'clock , week day and 24 hour sub-dial at 9 0'clock , a fixed 18k yellow gold bezel, an original black leather strap with an original 18k yellow gold deployant clasp, sapphire glass, exhibition caseback , an additional 18k yellow gold caseback , automatic movement, in excellent condition, comes complete with a Patek Philippe box and Papers dated March 2008.