A GENTLEMAN'S STAINLESS STEEL CWC BRITISH MILITARY R.A.F. PILOT'S CHRONOGRAPH WRISTWATCH DATED 1981 D: Black dial with applied Arabic numerals & tritium luminous markers, military arrow, double register recording minutes & continuous seconds. M: 17 jewel manual wind Valjoux 7733 movement. C: Asymmetric military case with fixed bars, signed CWC, issue markings 6BB/9243306 ^ B071/81, diameter measures approx. 39mm. S: NATO strap.