Omega Speedmaster 331.20.42.51.02.001

Omega - A steel and 18ct gold 'Speedmaster '57' chronograph wristwatch

model number 331.20.42.51.02.001, serial number 86729203, circular silvery dial with gold coloured batons and hands, centre chronograph sweep, subsidiary dials for running seconds at 9H, hours & minutes at 3H and date window at 6H, 54 jewel mechanical automatic chronometer rated co-axial movement number 86729203, calibre 9300 with start/stop and reset pushers above and below the liveried crown, case, 41.5mm diameter, front with gold tachemetre bezel, verso with exhibition back, signed, numbered on the 7H lug, to a steel and 18ct gold bracelet terminating in a liveried deployant clasp, presented in the original case with outer card box, instruction booklet, original receipt dated 25/03/2016, warranty card dated 25/03/2016, pictogram card and a certificate for a complementary service with Omega Regent Street, London