Heuer Carrera 3647N

A gentlemen's stainless steel Heuer Carrera 45 mechanical chronograph watch

ref. 3647N, case no. 73004; 35.5mm case, with a black dial, silvered hour batons, luminous tipped baton hands, subsidiary seconds dial at 9 o'clock position, subsidiary 45-minute recording dial at 3 o'clock position, centre chronograph hand, crown flanked by two chronograph pushers, screw down back singed to interior Heuer-Leonidas SA, Swiss, enclosing a manual winding movement cal 92; to a later expanding bracelet