45 mm titanium case, sapphire back, black ceramic bezel, scratch-resistant sapphire crystal with anti-reflective treatment on both sides , black dial with an LCD display, caliber 5619 quartz movement with chronograph, perpetual calendar, and day display, approximately 24 months of power reserve, titanium bracelet. Water resistant to 3 bar.
45 mm titanium case, bezel ring with ceramic/titanium mix and the minute track scale is formed by a black ceramic ring with Liquidmetal, scratch-resistant sapphire crystal with anti-reflective treatment on both sides, black dial with blue rings and white transferred markings, Calibre Omega 5620 quartz movement with chronograph, date, perpetual calendar, alarm, and regatta timing, approximately 24 months of power reserve, black coated nylon fabric strap. Water resistant to 30 metres (100 feet).
45 mm grade 2 titanium case, titanium engraved back with the name of the timepiece as well as the words TESTED AND QUALIFIED BY ESA, bi-directional rotating bezel with blue ceramic ring with anti-reflective treatment on both sides, blue and green dial with LCD display, multi-functional quartz Omega 5619 movement with three different time zones, chronograph, timer, MET (Mission Elapsed Time), PET (Phase Elapsed Time), three alarms, perpetual calendar, approximately 24 months of power reserve, blue and green polyamide NATO strap. Water resistant to 30 m.