Analog Citizen Caliber J810 Eco-Drive Movement. Stainless Steel Case and Blue Polyurethane Strap with Tang Clasp. Fixed Stainless Steel Bezel. Blue Dial Features Luminous Silver-Tone Hands and Index Hour Markers (Including Arabic Numerals at 3,6,9,12). Minute Markers Around Outer Rim. Date Display at the 3 O'Clock Position. Scratch-Resistant Mineral Crystal. Pull/Push Crown for Winding/Setting. Solid Case Back. Round Shape in 45mm Diameter and 11mm Thickness. Includes Luminescent Hands and Markers, Water Resistance to 100m (Approximately 330 Feet), and Basic Functions: Hour, Minute, Second, Date.