Omega "Flightmaster", Movement No. 33312252, Ref. 145.026, Cal. 911, 42 mm, circa 1972

An aviator's large wristwatch, "Flightmaster" of the second generation - with Omega repair guarantee card
Case: steel, screw back, "Omega" steel bracelet with deployant clasp. Dial: black/anthracite, luminous indexes, auxiliary seconds, 30 min. and 12h counter, turnable bezel, additional turnable hour hand, luminous hands. Movm.: 2/3 plate movement, ground, pink gilt, 17 jewels, finely ground chronograph steel parts, Glucydur balance, shock protection for balance, cam type fine adjusting device.