Seiko Watch Prospex Samurai Save the Ocean Blue Whale Special Edition SRPC93K1. One for the collectors, this breathtaking Seiko Prospex Save the Ocean watch epitomises everything that we love about the Prospex range. Its solidly built 43.8mm stainless steel case demands attention and comes equipped with a statement unidirectional bezel decorated with a 60 minute scale around the circumference. Ideal for shallow diving, the case is also fitted with a screw down case back and crown awarding it a water resistant rating of 200 metres or 660 feet. Hidden within the Seiko Prospex Save the Ocean SRPC93K1 watch is the remarkable 4R35 automatic winding movement, a Japanese manufactured calibre which offers an impressive power reserve of 41 hours, classic hour, minute and seconds function and a handy date window at 3 o clock. Each of these functions are beautifully displayed on the colourful ocean blue dial through large hands and elongated indexes coated in glow in the dark Lumibrite for easy legibility in low lighting. To complete the look of this Seiko Prospex Special Edition watch, a highly sophisticated stainless bracelet is added alongside a three-fold clasp with secure lock, push button release and diving extension.