Nautica Women's 'NWS 01' Quartz Stainless Steel and Silicone Casual Watch, Color:Blue (Model: NAD13525L) Water-resistant Durable mineral crystal protects watch from scratches Quartz Movement Case Diameter: 36.0mm Water Resistant To 50m (165ft:in General, Suitable for Short Periods Of Recreational Swimming, but not Diving or Snorkeling