Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Model: Speedmaster Price on request Gmtbroker Reference: 331.10.42.51.01.001 Omega 331.10.42.51.01.001 Complete Details: A tribute to the original Omega Speedmaster watch from 1957, with clean-cut designs, straight lugs & the original 3 link bracelet: Brushed/Satin finished stainless steel case with polished finished beveled edges. Stainless steel bracelet with brushed finished outer links and polished finished center links and edges. Brushed finished bezel with engraved and black-filled tachymeter scale. Dial: Flat black main dial with recessed black sub-dials. Applied silver-tone index hour markers with luminescent fill. Printed white minute/seconds and fractions of a seconds track. Polished silver-tone hands, with the hour and minute hands containing luminescent fill. Chronograph Stopwatch functions: Large central seconds hand counter. Minute and hour counters are combined into a single sub-dial located at the 3 o'clock position.Both hands are filled with luminescence. Small continuous running seconds hand sub-dial located at the 9 o'clock position. Date window displayed at the 6 o'clock position. Slightly domed sapphire crystal. Movement: Omega caliber 9300, beats at 28,800 vph, contains 54 Jewels & has an approximate power reserve of 60 hours - thanks to its twin barrels mounted in series. Column-Wheel Chronograph - column wheel is visible from the transparent case back. The movement features Omega's "Si 14" silico