Classic watch styling designed for the man of today. Sporty with clean lines and oversized Arabic numbers, it is just what you want in an everyday timepiece. Featuring day and date. It features CITZEN's Eco-Drive technology, which is powered by light- any light. Never needs a battery. Caliber number J800. Movement Technology J800 Eco-Drive (Ring Solar ™) Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries. Band Length 209.55 mm Case Width 43 mm Lug Width 22 mm 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 Black Luminous Hands and Markers Water-Resistance WR100/10Bar/333ft [Swimming, Showering & Snorkeling] Additional Functions 3 Hand Day / Date