Assembled by hand in Ohio 44mm case width excluding crown 24mm lug width Surgical grade 316L stainless steel Threaded see-through sapphire case back Fine brushed finish Double curved sapphire crystal with military grade anti-reflective coating Swiss ETA 2824-2 automatic movement Anti-Shock movement mounting system 200 meters/656 ft. water resistance Black PVD sunburst pattern dial base MDV Technology® dial and hands with grade X1 C3 Super-Luminova® Screw lock crown with the double diamond sealing system High tech Viton® gaskets Black crocodile patterned calf leather strap with brushed finish buckle Black anti-static molded rubber strap with brushed finish buckle Lifetime free movement timing regulation Lifetime free pressure testing and seal lubrication/cleaning 2-year international limited warranty (fully transferable) Limited and numbered to only 100 pieces worldwide