Tissot Seastar 1000 Powermatic 80 men's watch, black with blue background, T120.807.73.041.00, steel, silicone strap. Watch with black PVD steel case with a diameter of 40 mm and a thickness of 12.5 with Superluminova. Bezel in 316L steel with glossy and satin finish in black. Gradient blue dial with scratch-resistant sapphire crystal and anti-reflective treatment. Date display at 6 o'clock. Swiss automatic movement, with power reserve of up to 80 hours, Nivrachon hairspring. caliber 11 1/2'". Black rubber strap with quick release deployment clasp. Waterproof up to 30 bar. Delivered with original box and official guarantee.