Thomas Earnshaw Men's 'Investigator' Quartz Stainless Steel Dress Watch, Color:Silver-Toned (Model: ES-8001-33) Dial with modern numeral detailing chronograph bracelet watch Hardened sapphire coated mineral lens Japanese-quartz Movement Case Diameter: 43mm Water resistant to 50m (165ft:in general, suitable for short periods of recreational swimming, but not diving or snorkeling