Seiko Prospex Save The OceanKing TurtleSRPF77K1. The watchs nickname originates from the shape of the case and its similarity to the shell of a turtle. An oversized screw-down crown sits beside the 4 oclock position and is protected by a crown guard, which increases the functionality of this watch. TheKing Turtleedition is differentiated from the normalTurtlewith the addition of a unidirectional ceramic bezel with an interesting and practical machining on the bezel edge and an ultra-scratch resistant sapphire glass with magnified date window. The benefit of having a ceramic bezel is that it provides greater durability and scratch resistance than a stainless-steel bezel and will also retain its colour, unlike a painted bezel that may fade over time. The dial of this special edition timepiece represents the view of the ocean as seen by the 5m deep vision of the Manta Ray endangered species. Its colours echo the gradations of sunlight refraction and the patterns symbolise wa