hello! I am looking to buy the wife a Cartier Tank Solo quartz size small in stainless steel for Xmas. As an alternate I would maybe consider a 1980s/1990s Must de Cartier in stainless /white gold plate of a similar size. budget depends on model! Thanks!
I'm not seeing anything in the under $1000 price range right now, but try looking at watchrecon.com Set the brand, set "quartz" or whatever other keywords you want to look at and it searches many forsale forums at once. Then there's Ebay, but, well, Ebay. Good luck.