TECHNICAL SPECIFICATIONS  Reference: AR.UN.04A.002.101.301  CASE  Stainless steel, UNITY construction  Two screwed-in crescent moons with built-in horns  Red gold plated crown with AR symbol  Transparent case back with sapphire  Diameter: ø 43 mm  Water resistance: 100 m  MOVEMENT  Self-winding mechanical movement, AR 200-1  Power reserve: 42 hours  FUNCTIONS  Hour, minute, second and date  DIAL & HANDS  Brushed black dial  AR Compass-like hands with Super-LumiNova  STRAP  Dark grey calf leather strap 20/20  Folding buckle, single swing