Tissot Seastar 1000 36mm Quartz Black Dial & Two-Tone Steel Bracelet Watch. A professional 36mm dive watch featuring a striking black dial, yellow gold PVD accents, and 300m water resistance, powered by a precise Swiss quartz movement.. Overview Key Highlights How It Wears Specifications. Tissot Seastar 1000 36mm: Where Precision Meets the Deep. The Tissot Seastar 1000 T120.210.21.051.00 is a sophisticated dive watch that effortlessly bridges the gap between high-performance sports engineering and elegant daily wear. Designed with a 36mm 316L stainless steel case, this timepiece features a refined yellow gold PVD coating on the unidirectional rotating bezel, providing a luxurious contrast against the deep black lacquered dial. Engineered for the underwater world, it boasts an impressive water resistance of 30 bar (300 meters), secured by a screw-down crown and case back, making it a reliable companion for both professional divers and style-conscious enthusiasts.. Beyond its striking looks, the Seastar 1000 is built for durability and ease of use. The scratch-resistant sapphire crystal is treated with a double-sided antireflective coating to ensure clear visibility in any lighting. The watch is powered by a high-quality Swiss-made ETA quartz movement, which includes an end-of-life (EOL) indicator to alert the wearer when the battery needs replacement. For added versatility, the stainless steel bracelet features a quick-release system, allowing the wearer to swap it for a variety of Tissot straps without the need for specialized tools.. Why This Model Stands Out. Swiss Made Quartz movement with End-of-Life (EOL) indicator. 36mm 316L stainless steel case with yellow gold PVD bezel coating. Professional 30 bar (300m / 1000ft) water resistance. Scratch-resistant sapphire crystal with double-sided antireflective coating. Interchangeable quick-release stainless steel bracelet with folding safety clasp. How It Wears on the Wrist. With its balanced 36mm diameter and slim 9.7mm profile, this Seastar 1000 offers a versatile fit for both men and women. The two-tone stainless steel and yellow gold PVD aesthetic allows it to transition seamlessly from a wetsuit to a business suit. The Super-LumiNova® coated hands and hour markers ensure exceptional legibility in low-light environments, while the quick-release bracelet system allows for easy customization to match any occasion.. Specifications. Barcode / EAN. 7611608301753. Bezel. Unidirectional rotating bezel with yellow gold PVD coating and mineral glass insert. Brand. Tissot. Calibre. ETA F05.412. Case Colour. Silver and Gold. Case Diameter. 36.0mm. Case Material. 316L Stainless Steel. Case Shape. Round. Case Thickness. 9.7mm. Clasp. Folding clasp with safety and push-buttons. Collection. T-Sport. Crystal. Scratch-resistant sapphire crystal with double-sided antireflective coating. Dial Colour. Black. Functions. Hours, Minutes, Seconds, Date, EOL (End-of-Life indicator). Gender. Unisex. Lug Width. 18.0mm. Luminous. Hands and Indexes (Super-LumiNova®). Model. T120.210.21.051.00. Movement. Quartz. Strap Colour. Silver. Strap Material. Stainless Steel. Water Resistance. 30 bar (300 m / 1000 ft). Weight. 114g