Tissot Seastar 1000 45.5mm men's watch, 45.5 mm, quartz. The black dial sits in a stainless steel case, under a sapphire crystal. It features a 1/10th-second chronograph, a date display and a rotating bezel. It comes on a grey fabric strap and is water resistant to 300 m. Delivered in its Tissot box, with the manufacturer's warranty.