Top of the ARCTURA SEIKO RangeARCTURA Kinetic Titanium Chronograph * Titanium case and bracelet* Hour, minute and second hands.* Automatic power generator. * Stopwatch minute and 1/5 second hand. * Stopwatch measures up to 45 minutes in 1/5 second increments. * Energy depletion forewarning function. * Overcharge prevention function.* Duration of full charge is approximately 5 months. * LumiBrite Hands. * Date. * Precise Kinetic Chronograph movement. * Scratch resistant sapphire Crystal. * Water Resistant to 100m. * 3-fold clasp with push button release* Sapphire crystal glassอ่านเพิ่มเติม