WATCH CLOSE UP | Torgoen Swiss Professional T1 Titanium Pilot Watch | E6B Flight Computer Function, solid Titanium case, Screwed Down Stainless Steel Back, Mineral Crystal, Solid Titanium Links Bracelet, Internal Turning Bezel, Swiss Quartz Chronograph Movement by ETA, Water Resistant for 10 ATM (300 feet), Non Radioactive long lasting Luminescence Dial. Weight – 6.5 oz. (182 gm) in Titanium 4.5 oz. (126 gm) Dimensions – Case diameter (w/o crowns and pushers) – 42mm (1 21/32”) Case Thickness – 14.6mm (9/16”) Crystal Diameter – 38mm (1½”) 3 Year Warranty