Dive into style with the Tissot Seastar 1000 Powermatic 80 40mm. Featuring a 40mm diameter, quick release interchangeable bracelet, and 80-hour power reserve, this watch boasts a transparent background, screw-down crown and case back, and Swiss automatic movement. It includes a scratch-resistant sapphire crystal with anti-reflective treatment. Reference: T120.807.37.041.00.