Origin Swiss Made Always Visible Permanent glow for up to 25 years Case diameter 44 mm Function time / date Water resistance (meters, feet, ATM) 200/660/20 Movement Swiss quartz Housing material CARBONOX Bezel unidirectional rotating CARBONOX Caseback 316L stainless steel screwed on Glass Sapphire crystal, anti-reflective coating Crown 316L Stainless steel, screw in, protected crown Strap Rubber Strap width 24 mm Height 14mm Weight 76 grams