This is an authentic Rolex steel anchor accessory only, that was originally issued with newly purchased Rolex Submariner models ref: 16610 and 14060, from 1988-2003. Engraved with 1000ft and 300 metres. Images show the style and type. No longer available now from Rolex, having been long since discontinued by them. All in as new condition. If you have lost yours or just need one now to complete your set, then don't miss it. Will add originality and provenance plus £££s to the re-sale value of your Rolex Submariner should that time ever come. Genuine private sale. Contact by telephone in the first instance, and only if you are seriously interested. No messaging. Thank you for viewing.