Tissot Seastar 1000 Powermatic 80 T120.407.11.041.03 Butterfly clasp with push-buttons this 24-jewel automatic GMT movement

this 24-jewel automatic GMT movement beats at a frequency of 21

The distinctive press-patterned gradated gray dial features a date calendar and LumiBrite hands and markers

Crafted of stainless steel with super-hard coating

suggesting the natural beauty of a lagoon

Tissot Seastar 1000 Powermatic 80 T120.407.11.041.03 Butterfly clasp with push-buttons this 24-jewel automatic GMT movementThe 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.