Pre-owned Tissot SeaStar 1000 Powermatic 80. Reference number T.01, Green Dial, 43mm diameter, 80 hours power reserve, Ceramic Bezel Ring, Swiss Made, Sapphire Crystal with anti-reflective coating, 300 meters / 1000ft water resistance, see-through case back. In good-as-new condition. Bought from Time Zone. Comes with full box and papers.