Boccia titanium watch, water resistant to 330 feet 45mm case diameter titanium case, round black dial watch, grey day and date dials, 24-hour clock, white markers, red rubber strap, hard mineral crystal, japanese quartz movement. Luminous dial! 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.