Gender: Ladies This watch has a Hard Mineral Crystal and a Japanese Quartz Movement, the best Quartz Movement in the watch industry! Water Resistant to 165ft. 37mm Diameter 9mm Thick Titanium watch, polished black case, black and white dial, black markers, and black leather strap. Boccia Watches are all solid titanium, not titanium Plated. Titanium is non-allergenic and very friendly to the skin. When Boccia Watches come with a strap, the buckle is also solid titanium.