Discover the Tissot Seastar 1000 40mm, featuring a quick release interchangeable bracelet, 316L stainless steel case, screw-down crown and case back, Swiss quartz movement, and scratch-resistant sapphire crystal with double-sided anti-reflective treatment. Water resistant up to 30 bar (300 m / 1000 ft). Reference: T120.410.11.041.00.