A rare bezel for a 1000m quartz Darth tuna sbbn011 or sbbn013. or sbbn025 7c46 OAAO. It will also fit any 7c46 powered monocoque cased Seiko tunas from 1986 on. This has the black DLC finish. £200 if you can find new. This is used but in excellent condition showing only very slight marks to the inlay and outer knurling. There is no major dings or loss to the DLC coating A better bezel for a beater or for a watch without a bezel altogether.
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