Price of a Rolex depends much on the dial especially on Day Date.
Onyx is a kind of gem Rolex used to put it as dial on some of the Flag Ship watch in the 80s.
Day Date Onyx, Submariner Onyx carries a price 2X to 2.5X
than an ordinary dial of the same model.
Look at these watches, are they rare?
Yes they are, The creamy Explorer II is also adorable,
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