Case material: Platinum; Charge: Automatic; Conditions: Never worn Year : 2015; Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: TPP3625M Unworn, FULL SET, Patek Philippe Perpetual Calendar Chrono 5971P - Double Sealed, 41mm platinum case with black dial, chronograph, moonphase, perpetual calendar, small second hand, small second hand and see through back, scratch resistant sapphire crystal, 20m water resistant. Original Box and Original Papers. This watch carries a TM 12 month mechanical warranty, alongside any remaining manufacturer's warranty it may also have.