Patek Philippe. A very fine and rare 18ct gold manual wind chronograph wristwatch
Ref: 5070YG, Circa 2006
24-jewel, Cal. 27-70 CHR, nickel finished lever movement, Gyromax balance, Geneva hallmark, black dial with applied Arabic numerals, outer tachymeter, subsidiary dials for seconds and 30 minute register, 18ct polished gold case with screw down display back, sapphire crystal, rectangular chrono pushers, crown with logo, fitted leather strap with 18ct gold folding buckle, together with original fitted box, dial, case and movement signed 42mm.