Art Is The Alibi designed this limited edition DW-6900 with a 18K solid gold bezel. Only 25 of these will be produced. They have an outrageous price of $28,000 USD. Maybe this look and price appeals to some, but it might just be a better idea to set aside the gold and put a regular bezel back on this watch.

Link

And here's a video of the announcement of this new custom G-Shock. They seem to be speaking German.