Heuer Autavia 1163

Heuer Autavia "Jo Siffert"

Wristwatch with stopwatch function and molded case, Ref. 1163, circa 1971 watch case: stainless steel, number 143111, screw-down case back, crown on the left, tachymeter bezel, width approx. 42 mm movement: Automatic with micro-rotor, anchor escapement, caliber 11, fine adjustment, 17 jewels dial: Silver-colored, applied hour markers, 2 black subdials for 30-minute and 12-hour counters, date accessories: Gay Freres watch strap with folding clasp (3/69) Stainless steel