CITIZEN® Silhouette Crystal, fashionable and precise, creates an appeal unlike any other with 64 crystals on the pink gold-tone stainless steel case, pink gold-tone bracelet, 10 crystals on the white dial, 12/24-hour time and analog day/date. 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): 37 Crystal: Mineral Crystal Additional functions: 12/24 Hour Time; Analog Day/Date Warranty: 5 years Limited Manufacturer Warranty