Impeccable Tissot style meets essential functionality with this sleek stainless-steel chronograph watch complete with modern, utilitarian detailing. 45mm case Buckle closure Three-hand Swiss quartz movement. Quartz movement: powered by a battery and features an internal electrical circuit to control the rate of the watch's ticking Date window Water-resistant to 10 ATM (100 meters) Scratch-resistant sapphire crystal face with antireflective coating 316L stainless steel with PVD/silicone Swiss made