
The Tissot Seastar 2000 (ref. t1206071104100) is an automatic diver watch, with a 46mm stainless steel case, 16.25mm thick, powered by the Powermatic 80 movement and a 80-hour power reserve. Water resistance is rated to 600m, under a sapphire crystal. Manufacturer MSRP is $1,275. The dial color is graded blue-black.
Owners widely praise the Tissot Seastar 2000 for its impressive specifications at its price point, including an 80-hour power reserve, ISO 6425 certification, sapphire crystal, ceramic bezel, and 600m water resistance, with its dial quality and finishing considered superior for its class. The blue dial is frequently highlighted as particularly sharp and legible. However, the watch's substantial size and weight are consistent drawbacks; its 46mm width, 16.3mm thickness, and 52mm lug-to-lug dimension make it too large for some for everyday wear, with a rubber strap often recommended over the metal bracelet for comfort. A significant concern raised by multiple owners is the bezel's tendency to become loose and lose its click, with one reporting this on two separate watches. Accuracy figures vary, with one owner noting +1 second per day and another around +5 seconds per day.