SJE099J1 Prospex watch Automatic Diver's 200M

The Marinemaster is Seiko's flagship diving series. Its robust, high-performance movement with stable precision is designed exclusively for diving watches. This watch is inspired by the iconic 62MAS from 1965, Seiko's first watch. A textured pattern of horizontal stripes expresses the lapping of the waves while adding a touch of elegance to the new design. The blue dial displays "Marinemaster" just below the Seiko logo at 12 o'clock. The watch houses the Seiko 6L37 automatic caliber, the first movement in the 6L caliber series, developed specifically for the rigors of diving.