Movement: Ronda Caliber 708 with Moonphase & Date
Dial Functions: Super-LumiNova planetary hours/minutes
Super-LumiNova North Star 12-hour Indicator
Super-LumiNova star trails display
Center dial lunar phase with Super-LumiNova moon
Magnified Stardate window at 6 o'clock
Case material: Hand-finished 316L Stainless Steel
Case width: 44mm
Case thickness: 16mm (including the domed crystal)
Case lug-to-lug width: 48mm
Crystal: Domed space-tested Hesalite
Water resistance: 5 ATM
Strap material: US Horween leather with space glove texture design
Strap width: 22mm
Strap feature: quick-release lug docking system
Watch weight: 71g (0.25 oz)