Discover the contrast between the smooth, cool lines of this modified tonneau shaped case and and its dramatic black dial with luminous hour and minute hands, second hand and date indicator Shown in stainless steel with 33 x 31 mm case and deployment clasp with push button. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Product details: Movement: Eco-Drive Band: Stainless Steel Case Size (mm): 33 x 31 Crystal: Mineral Crystal Addtional functions: 2 Hand; Date Warranty: 5 years Limited Manufacturer Warranty