A pre-owned Omega Speedmaster limited edition chronograph tachymeter watch for men with a black tropical dial and silver-tone arrow-shaped luminous hands featuring index hour markers, minute outer ring markers, fixed bezel scale displaying tachymetric functions, an analog display, three sub-dials (60 second, 30 minute, 12 hour), Calibre 1861 hand wind movement with 18 jewels and approximately 48 hours power reserve, scratch resistant hesalite crystal, silver-tone stainless steel case bracelet combination, deployment clasp mechanism, solid case back, round shape measuring 38.6 mm diameter with a band width of 19 mm, water resistance up to 200 feet (60 meters), and functions including chronograph, tachymeter, hour, minute, second markers. Limited edition production totaling 3557 pieces.