Classic lines with a chic design, this CITIZEN Chandler timepiece will fit your style from day to night, making it the perfect watch for ladies. Featured here in a stainless steel case and bracelet with a silver-tone dial and date. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number E011. Product Details MODEL EW2440-53A 8/10/2017 MOVEMENT TECHNOLOGY E011 Eco-Drive Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries. BAND LENGTH (MM) 187.325 CASE WIDTH (MM) 31 LUG WIDTH (MM) 10 BAND TYPE Bracelet Stainless Steel CASE MATERIAL Silver-Tone Stainless Steel CRYSTAL Mineral Crystal Impact and shatter resistant CLASP Fold Over Clasp with Push Buttons DIAL Silver-Tone WATER-RESISTANCE WR50/5Bar/166ft [Still Water Swimming] ADDITIONAL FUNCTIONS 3 Hand Date