Patek Philippe 3842

A YELLOW GOLD TONNEAU FORM WRISTWATCH 1985 REF 3842J MVT 1369134 CASE 2816788 LENGTH 37 MM , • cal. 177 manual winding nickel lever movement, 18 jewels, Gyromax balance, adjusted to heat, cold, isochronism and 5 positions • silvered dial with applied Breguet numerals and hands • 18k yellow gold tonneau form case with back secured by 1 screw • case, dial and movement signed