For the ultimate classic vintage style, the Corso from Citizen features a 40mm gold-tone case made of stainless steel. The dial is an elegant champagne color, perfectly accented with the ash brown leather strap that rounds out the look. Advanced features include a day/date function, as well as Eco-Drive technology, so it is powered by light and will never require a battery. Band Color: Brown Band Material: Leather Band Type: Strap Case Color: Gold tone Case Material: Stainless Steel Case Shape: Round Clasp Type: Deployment Clasp with Push Buttons Crystal Material: Sapphire Crystal Dial Color: Champagne Type: Eco-Drive Dial Feature: 3-Hand Gender: Mens Case Size: 40mm-41mm