Patek Philippe Very Fine Ref. 3970E Perpetual Calendar With Chronograph, Moon Phase, Leap Year & 24 Hour Indication, circa 2004

Pricing & History
Patek Philippe Very Fine Ref. 3970E Perpetual Calendar With Chronograph, Moon Phase, Leap Year & 24 Hour Indication, circa 2004 Case: No. 4010718, 18k yellow gold, three body, concave bezel, fluted lugs, transparent screw back and additional solid screw back, sapphire crystals, round push buttons, 36 mmDial: satin silver with gold indexes, constant seconds and instantaneous thirty minute register, 24 hour and leap year indication, apertures for the days and months, date and moon phase dial at six, gold baton hands, black center flyback sweep, outer second marks and five second numerals Movement: 24 jewels, adjusted heat, cold, isochronism and eight positions, rhodium finish, fausses cotes decoration and gold Geneva quality marks, Gyromax balance, straight line lever escapement, self compensating Breguet balance spring, caliber CH 27-70 Q, manual windingBand: brown with 18k gold deployant claspSigned: all elements signed Patek Philippe, with Certificate of Origin, booklets, original boxes, solid case back and setting tool Grade: 0, Service No.: 0