Seiko 5 Sports SSK019 SKX Style GMT Black Dial Automatic Astron and no mechanical watch can

and no mechanical watch can retain its accuracy in these conditions

an all-terrain adventure watch with a compass design enabling you to navigate your adventure with the help of the sun

Lug Width in mm: 24

together with a CARBONOX™ bezel

Seiko 5 Sports SSK019 SKX Style GMT Black Dial Automatic Astron and no mechanical watch canSeiko 5 Sports SKX Sports Style GMT Series Design of the case and bracelet inspired by one of Seiko's best loved sports watches, known to enthusiasts as the Seiko SKX series Automatic GMT with manual winding capability 21,600 vibrations per hour Power reserve: approximately 41 hours 24 jewels Dark gray and light gray 24 hour GMT bezel Black dial Magnified date calendar Luminous hands and markers Large GMT hand for improved visibility and legibility