Vintage Rolex Submariner Anchor that came with the watches up to the year 2005 and are no longer produced by Rolex

This is a great original Rolex Vintage Anchor! This is the Anchor with chain that came with the Rolex Submariner Wristwatches.

It is 2" long with a 6 1/2" chain. It reads: Rolex Oyster Garantie 300 Metres on one side and  Rolex Oyster Guaranteed 1000 Ft. Under Water on the other. 

Nice collectible!