Packed with great features to accompany you on your next diving adventure, this Citizen Promaster Diver GMT Super Titanium Men\'s Watch is solar powered and will never need a battery. At A Glance  Presented on a titanium bracelet 43mm titanium case size with 200m water resistance Black dial with unidirectional elapsed-time bezel Baton hour markers with date window at 3 o\'clock Dual timing with GMT display Shock resistant Anti-magnetic Screw down crown Anti-reflective sapphire crystal glass Screw-back case Powered by light, solar powered