Case material: Yellow gold; Charge: Automatic; Conditions: Never worn Year : 2006; Presentation condition : With dealer guarantee ; Model: Gondolo Price on request Gmtbroker Reference: TPP2426M Pre owned, Mint Condition, Patek Philippe Gondolo 5100J, 10 days power reserve, 34 x 46mm yellow gold case, creamy white silver dial with 10 days power reserve and seconds sub dials, scratch resistant sapphire crystal and see throught back . The Patek Philippe 5100 was made to commemorate the turn of the century in 2000. Given the important occasion, they brought out the first 10 day power reserve movement ever created by any manufacturer ever, in a wristwatch. Original papers. This watch carries a TM 12 month mechanical warranty, alongside any remaining manufacturer's warranty it may also have.