Case is constructed of lightweight titanium. Ultra lightweight metal micro adjustment links with carbon reinforced self-lubricating thrust washers. Swiss Made Chronograph with gold plated 13-jewel quartz movement with the ability to measure cumulative time, intermediate time and split time. Measures 1/10 second up to 30 minutes. Pure Sapphire, the hardest crystal utilized in watchmaking protects the display and is optimized with anti-reflective coating. Large date display and luminous material on hour and minute hands. Includes 48-month battery with power saving mechanism. This timepiece is 10-bar water resistant (equivalent to depth of 100 meters / 330 feet).