Watch: Grande Complication in Gold. PATEK PHILIPPE. Reference no. 3450, movement no. 1.119.657. 750 yellow gold (18 ct). ø 37 mm, length: 43 mm. 83 grams. Automatic movement with perpetual calendar. Caliber 27-460 Q. 37 jewels. Silver dial with applied gold dash numerals, gold hands. Subdial for moon phase with date hand. Leap year cycle window in Roman numerals, day of the week and month in German. Case back with snap closure. Wide slanted bezel. Crown with calatrava cross. Original leather strap with gold pin buckle hallmarked: PP.Co, 750. certificate, original box, box, manual and information leaflets, dust cloth for the box. Functional in short-term test. Small scratch on the back, the setting for the month. is not functional. The watch comes from an extensive collection estate. The watches have never or hardly been worn, they have not been moved for a long period of time. For function and accuracy we can not guarantee * Partner auction Bergmann. Provenance : estate of a private collection. Sold by watch specialist Andreas Huber, Munich 1983.