Seiko Prospex Mens Watch SRPE93K1The story of Seiko began in 1881, when a 21 year old entrepreneur, Kintaro Hattori, opened a shop selling and repairing watches and clocks in central Tokyo.The new Seiko Prospex automatic turtle diver's watch is equally desirable for both diving and every day wear. The hard coated Stainless Steel case is 45mm with a 120-click undirectional rotating bezel featuring a black aluminum insert and shielded lume pip. The SRPE93K1 includes LumiBrite hour markers and hands, with a very fine metallic border that contrasts well on the matte black dial for easy reading in low-light conditions.