Nixon Men's 'October Tide' Quartz Metal and Stainless Steel Watch, Color:Silver-Toned (Model: A4741258-00) Made in USA or Imported Light, high-strength titanium 48.5 mm case with analog tide subdial and wider lugs for toughness Easy-to-read dial with 4-hand movement, tide subdial at 4 o'clock and seconds subdial at 8 o'clock Japanese-quartz Movement Case Diameter: 48.5mm Water Resistant 200m (660ft):in General, Suitable for Professional Marine Activity and Serious Surface Water Sports, but not Diving