So, I just picked up my new Baume & Mercier Classima in 18k with a black leather strap. The strap is beautiful and a great match for the watch. The whole package is just what I was looking for. However, I would like to replace the tang buckle with a deployment clasp. The watch is 18k yellow gold, so I would like the same in a Dep. clasp. But they can be pricey. Gold plated might be ok, butI can't seem to find a gold plated clasp online. Plenty of SS in gold tone, but I would really prefer one in either gold or gold plated.