Tissot T1204171142100 Seastar 1000 | Chronograph | Red Dial Watch

}. Tissot Seastar 1000 T120.417.11.421.00 Men's Watch. Shop the Tissot Seastar 1000 T120.417.11.421.00 Men's Watch - a rugged dive chronograph featuring a 45.5 mm stainless steel case, red gradient dial, steel bracelet, and 300 m water resistance for professional underwater performance.. Overview Key Highlights How It Wears Specifications. A Professional-Grade Diver Built for Depth. The Tissot Seastar 1000 T120.417.11.421.00 combines robust construction with refined styling. Its 45.5 mm stainless steel case, screw-down crown, and unidirectional bezel make it a dependable tool for underwater exploration.. The red gradient sunburst dial enhances readability and adds a bold aesthetic, while the Swiss quartz chronograph movement ensures precise timing whether above or below the surface.. Key Highlights. Professional diver design with 300 m / 30 ATM water resistance.. 45.5 mm stainless steel case with rugged construction and aluminum bezel ring.. Red gradient dial with luminous hands and ma