This Seiko Prospex Black Series “62MAS” 40.5mm is inspired by classic 1960s designs, featuring a black dial with luminous indices, on a matching black steel case and bezel. Fitted on an interchangeable brown fabric strap or black silicon strap specially designed for diving. In addition to a date window and 200m of water resistance, this Seiko SPB253J is powered by the 6R35 Calibre offering up to 70 hours power reserve.
Japan's first diver's watch, launched in 1965. The watch proved its reliability when used in the harsh environment of Antarctica in the 1960s. The new creation is true to its heritage in design, but is updated to the standards of today's Prospex.