Vintage 18K Gold Chopard Lapis Lazuli Dial

Offered here a beautiful 18K gold bracelet watch by Chopard, 1970s vintage.
Lapis Lazuli dial. Mechanical movement. This watch comes with an original Chopard box. These are rare to find. I only found 2 online and both of those set with diamonds.
https://www.1stdibs.com/jewelry/watches/wrist-watches/chopard-yellow-gold-diamond-bangle-bracelet-watch-tigers-eye-dial/id-j_186648/  priced at $38,000.

and this one which sold at Sotheby’s auction for $23,750
http://www.sothebys.com/en/auctions/ecatalogue/2014/important-watches-n09159/lot.50.html