The Nixon Duke watch is a simple, classic timepiece to which the less stylish masses will bow. The Nixon Duke watch combines an imported leather band and custom stainless steel bars with an analog display accented by a real diamond. The analog movement is governed by Nixon\'s two hand, super-thin Japanese quartz. The Duke is the perfect combination of simplicity, style, and function. Top 7 nixon watch care tips: Replace the battery in your nixon watch at least every two years. Dead or low batteries left in your nixon watch may leak and destroy the movement of your nixon watch. If you have a water resistant nixon watch, please note that the water resistancy is attained using rubber or plastic seals which will deteriorate under normal conditions and reduce the water resistancy of your nixon watch. The seals on your nixon watch should be checked by an authorised jeweler at least every two years to ensure the rated water resistancy. Do not expose your nixon watch to extreme temperatures (over 60 or under 10 celcius). Avoid extreme shocks to your nixon watch. Rinse your nixon watch with soap and water after exposure to salt water or sand.