Product Description The Drive from Citizen collection. A collection of watches with simple classically modern designed cases all powered by Citizen's Eco Drive Technology. These watches are powered by light and will never need a battery change. Featured here with rose gold-tone stainless steel case, brown strap and dark grey dial with rose gold-tone accents. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number E111. Caliber: E111-S108675 MOVEMENT TECHNOLOGY: Eco-Drive Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries. BAND LENGTH (MM): 254 CASE WIDTH (MM): 42 LUG WIDTH (MM): 22 BAND TYPE: Strap, Leather CASE MATERIAL: Rose Gold-Tone, Stainless Steel CRYSTAL: Mineral Crystal, Impact and shatter resistant CLASP: Buckle DIAL: Gray Rose Gold-Tone Accents WATER-RESISTANCE: WR100/10 Bar/333ft [Swimming, Showering & Snorkeling] ADDITIONAL FUNCTIONS: 3 Hand Date