Seiko ProspexKing SamuraiSRPE33K1. This watch shape is nicknamed by Seiko fans as aSamurai- because of its angular shaped case design which looks as if it were sliced by a Japanese Samurai sword . An oversized screw-down crown with a pleasing knurled finish sits beside the 3 oclock position and is protected by a crown guards build into the case, which increases the functionality of this watch. TheKing Samuraiedition is differentiated from the normalSamuraiwith the addition of a unidirectional ceramic bezel with an interesting and practical guilloche 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 Ma