Royal London Fashion Gold Green Leather Strap Gents Watch, Men’s royal london watch. The material most suited for the production of this model is the base metal. The strap material and its fastening are also carefully selected. In the case of these watches, it’s leather. Royal london are resistant to external moisture and light splashing water. However, they are not intended for showering, bathing, swimming or other direct contact with water. Like all others, the watch also requires occasional care. They do not suffer from occasional surface cleaning in the form of dust and other minor dirt. Then, in conjunction with human sweat, they create an unpleasant seashell that does not work best.