An 18ct gold chronograph wristwatch, by Omega, ref. 2297, 1953, with signed silvered dial with applied baton hour markers, outer tachymetre scale with centre sweep chronograph seconds hand, three subsidiary dials for running seconds and chronograph minutes and hours, signed movement numbered ‘13254245’, in plain polished gold case, numbered ‘11096095’ and stamped ‘750’, with two chronograph push buttons to the band, to a later brown leather strap, with gold plated Omega buckle, dial diameter 31.5mm. £3,000-£4,000