Dive into style with the Tissot Seastar 1000 Chronograph. This 45.5mm watch features a quick release interchangeable bracelet, 316L stainless steel case, aluminum bezel ring, and screw-down crown and case back. With a Swiss quartz movement and scratch-resistant sapphire crystal with double-sided anti-reflective treatment, it’s water resistant up to 30 bar (300 m / 1000 ft). Reference: T120.417.11.051.00.