The 39mm Ultra Thin 1970 watch is constructed with a stainless steel case and a brown calf leather strap. Its sunray-finished California dial displays Roman numerals on the upper half and Arabic numerals on the lower half. Gold-plated hands and indices provide contrast against the dial, complementing the proportions of the Ultra Thin 1970 collection. brown dial octagonal face roman and arabic numeral indices baton hands brushed stainless steel case brown leather strap water resistance up to 50m/5 atm quartz movement