Omega Ref. 33110425101002

OMEGA SPEEDMASTER 57 CO-AXIAL AUTOMATIC STEEL Omega, "Speedmaster 57, Co-axial, Chronometer", case No. 85589753, Ref. 33110425101002. Sold on July 31st, 2015. Fine, self-winding, water-resistant, stainless steel Chronometer wristwatch with round button co-axial chronograph, registers, date, steel bezel with tachometer graduation and a stainless steel Omega link bracelet with double deployant clasp. Accompanied by the original warranty card, fitted box, 3 extra links and instruction booklet. Three-body, asymmetric, polished and brushed, lyre lugs, sapphire crystals, tachometer graduation on the bezel to 1000 units per hour. Black with luminous baton indexes, outer 1/5th seconds divions in beige, aperture for the date at 6, subsidiary dials for the seconds and 12-hour registers. Luminous steel broad arrow hands. Cal. 9300, rhodium-plated, double main spring barrel, straight-line lever escapement, monometallic balance, shock absorber, silicon hairspring. Notes Dial, case and movement signed. DIAM. 42.5 mm. THICKNESS 16 mm. Approx overall length 155 mm.