Tissot Seastar 2000 Professional Powermatic 80 44mm T120.907.37.051.00

The Seastar 2000 is Tissot's serious dive watch, and this version turns up the attitude with a full black PVD case and a grey gradient dial that darkens toward the edges. A ceramic bezel ring frames it, and the whole 44mm build is a true ISO-certified diver, right down to the helium escape valve for saturation diving. The Powermatic 80 movement drives it with an 80-hour reserve, holding its charge over a long weekend off the wrist. Brand new, a full set on a black rubber strap. One of the Tissot watches that delivers real tool-watch credibility.