Omega Speedmaster Moon Watch 310.30.42.50.01.002

Omega Speedmaster Moon Watch 310.30.42.50.01.002. 42mm steel casing, housing an Omega chronometer 3861 calibre manual wind movement, with a power reserve of 50 hours. Black aluminium bezel with silver Arabic numerals for tachymeter scale. Black dial with luminescent hour markers. Black sub-dials with white Arabic numerals (small seconds, 30 minutes,12 hours) for chronograph function. White, luminous hours, minutes and seconds hands. Anti-magnetic treatment. Domed, scratch-resistant sapphire crystal with antireflective treatment inside. This watch is water resistant to 50 meters. Sapphire crystal transparent case-back, to view the manual winding movement. Black alligator strap with folding clasp. Box and papers dated April 2017.