The Citizen BM6835 - 23E watch is perfect for active men who value style and functionality. Whether you're at the beach, in the office, or out for a night on the town, this watch is your reliable companion. It's powered by Citizen's Eco - Drive technology, so you don't have to worry about changing batteries. With a 100m water resistance, it can handle splashes and even short swims. The watch has an approximate case diameter of 42mm and thickness of 11mm, making it a comfortable fit on your wrist.