Seiko 5 Sea Urchin SNZ15K1. This is a black insert bevel with silver lettering designed for a Seiko watch. BEZEL INSERT FOR SEIKO DIVER WATCH SKX007 SKX009 200M SKX007K1 SKX007K2 RED FLAT. BEZEL INSERT FOR SEIKO WATCH PROSPEX DIVER 200M WATCH SKA371 KINETIC GREEN.