Ref:2279-2, Movement No.10389967, Circa 1944
17-jewel Cal.27 CHRO C12 manual wind movement with column wheel chronograph, two-tone silvered dial with applied gilt Arabic and dot hour markers, black outer 1/5th second divisions and tachymeter scale, red inner pulsation scale, gilt pointed stepped hands and black centre chronograph hand, subsidiary dials at 3, 6 and 9 for running seconds, 30 minute and 12 hour recording, brushed and polished round case with snap on back, faceted lugs, crown flanked by twin rectangular buttons, fitted bracelet, together with associated box, sales receipt dated 30th July 1952 and instructions, case, dial and movement signed
35mm.