Tissot Seastar 1000 Powermatic 80 Silicium Black 43 MM Watch T120.407.17.051.00 Seiko 800 vibrations per hour (8

800 vibrations per hour (8 beats per second)

chronograph seconds hands and hour markers sport superluminova for a perfect glow in the dark

Caliber Number: 5K65

The HydroConquest GMT is also distinguished by its 41 mm-diameter stainless steel case with screw-down back and crown

Tissot Seastar 1000 Powermatic 80 Silicium Black 43 MM Watch T120.407.17.051.00 Seiko 800 vibrations per hour (8The Tissot Seastar 1000 merges style and performance without compromising either. With its water resistance up to 30 bar (300 m 1000 ft), screw down crown and case back, it is the ultimate watersport watch, now combined with the energy of the Powermatic 80 movement offering up to 80 hours of power reserve when most of automatic movements boasts around 40 hours. Diameter: 43 mm Interchangeable quick release bracelet Up to 80 hours power reserve 316L