Seiko timepieces have always been at the forefront of technological advancement. Seiko timepieces pay homage to the watchmaking industry's long history of constant innovation. The Seiko 5 Dark Blue Diver's Watch has a blue and red stainless steel unidirectional rotating bezel, a 40-hour power reserve, and 100-meter water resistance. Who should find these timepieces interesting? Seiko timepieces are perfect article for sports enthusiasts and adventure seekers, with its sporty designs and technological advancements in the field, a perfect timepiece for every sportsman.