Is it permissible to wear a watch with a stainless steel band that has a small amount of white gold on the outside of the watch face and small diamond chips on the inside?

Firstly: White gold is the well-known yellow gold after adding substances to change its color to white. It is forbidden for a man to wear it, even if it is a small amount, because it is gold. This is by agreement of the people of knowledge.

Secondly: There is no harm in wearing a watch that contains diamonds, because the original ruling is permissibility and there is no evidence to prohibit it, provided that it does not contain gold.