Is it forbidden to wear a wristwatch plated with 5 milligrams of gold, and is it permissible to sell or gift it to non-Muslims?

It is forbidden for men to wear gold-plated watches, but it is permissible for women to wear them. The evidence prohibits the use of gold except for women's adornment. It is permissible to sell this watch or gift it to women, provided the gift is free from any corrupt intent. It is not permissible to sell it or gift it to men, whether the buyer or recipient is a Muslim or a disbeliever.