Tissot Seastar 1000 T120.417.11.421.00 Men's Quartz Chronograph Watch – 45.5mm Red Gradient Dial Steel Bracelet. Built in Switzerland, designed for real life — the Tissot T120.417.11.421.00 earns its place on the wrist. From the Seastar 1000 collection, the T120.417.11.421.00 measures 45.5mm — commanding attention without being excessive. At 180g, this watch has serious presence — you'll know it's there.. A sapphire crystal face means the red gradient dial stays pristine, even with daily wear. With 30 ATM / 300 m water resistance, this is a genuine tool watch — swimming, snorkelling, and serious water exposure are all fair game. Anchored by a stainless steel bracelet and folding clasp with safety and diver extension — solid, secure, built for everyday use. The built-in chronograph gives you a practical stopwatch whenever you need it. Luminous hands and markers ensure readability after dark — no reaching for your phone. A ETA G10.212 quartz movement keeps time accurately and reliably, year after year.. Specifications. Barcode / EAN. 7611608298381. Bezel. Unidirectional rotating bezel with black aluminum ring. Brand. Tissot. Calibre. ETA G10.212. Case Colour. Silver. Case Diameter. 45.5mm. Case Material. 316L Stainless Steel. Case Shape. Round. Case Thickness. 12.8mm. Clasp. Folding clasp with safety and diver extension. Collection. Seastar 1000. Crystal. Sapphire crystal with double-sided anti-reflective coating. Dial Colour. Red Gradient. Functions. Chronograph (30-min and 1/10-sec counters), Date, EOL (Battery End-of-Life indicator), Small second. Gender. Men. Lug Width. 22.0mm. Luminous. Super-LumiNova® hands and hour markers. Model. T120.417.11.421.00. Movement. Quartz. Strap Colour. Silver. Strap Material. Stainless Steel. Water Resistance. 30 ATM / 300 m. Weight. 180g