TECHNICAL SPECIFICATIONS  Reference: AR.OR.15H.301.000.301  CASE  Stainless steel, ORIGIN construction  Screwed-in carbon-fused bezel with green night-time decoration  Screwed-in caseback  Skeletonised stainless steel crown  Transparent case back with sapphire  Diameter: ø 44 mm  Water resistance: 100 m  MOVEMENT  Hand-wound mechanical movement, UNITAS  Engraved moon texture  Power reserve: 44 hours  FUNCTIONS  Hour and minute  HANDS  AR Compass-like hands with Super-LumiNova  STRAP  Dark grey calf leather strap 20/20  Folding buckle, single swing