Thomas Earnshaw Men's 'Longcase 43' Swiss Quartz Stainless Steel and Black Leather Dress Watch (Model: ES-0016-08) A new collection of men's watches have been aptly named Long case in recognition of the clock made by eighteenth century horologist, Thomas Earnshaw Swiss-Made Chronograph with Date Swiss-quartz Movement Case Diameter: 43mm Water Resistant To 50m (165ft:in General, Suitable for Short Periods Of Recreational Swimming, but not Diving or Snorkeling