Citizen’s Super Titanium™ Atomic Timekeeping men’s watch is part of our Atomic Timekeeping collection, pairing excellent timekeeping with advanced technology. It has a range of advanced features, including synchronized time adjustment available in 26 time zones; as well as a perpetual calendar and date. On top of that, the watch uses the patented Eco-Drive technology, so it is powered by light. It has a black Super Titanium case and bracelet with Duratect DLC coating, topped with a blue dial and sapphire crystal dome. This exclusive watch defines what it means to own a luxury timepiece, and is sure to become a favored accessory for many years to come. Limited to 2200 pieces worldwide. Caliber number H145. This model is exclusive to citizenwatch.com