The Tissot Seastar 1000 Quartz Chronograph T120.217.17.011.00 is a 38mm stainless steel timepiece designed for both everyday wear and aquatic adventures. It features a graded white-to-grey dial with luminous indices and hands for enhanced legibility. The watch is powered by a Swiss quartz chronograph movement, offering functions such as a central 60-second hand, 30-minute and 1/10-second sub-counters, and a date display. A scratch-resistant sapphire crystal with double-sided anti-reflective coating protects the dial. The unidirectional rotating bezel and screw-down crown and case back contribute to its 300-meter water resistance. The watch is completed with a white silicone strap and a standard buckle clasp.