Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Blue dial with silver-tone hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display appears at the 4 o'clock position. Three sub-dials displaying: 24 hour, multi-function and 1/10th of a second. Eco-drive movement. Scratch resistant mineral crystal. Black cabochon crown. Solid case back. Case diameter: 44 mm. Case thickness: 13 mm. Round case shape. Band width: 22 mm. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Dress watch style. Watch label: Japan Movt. Item Variations: BL5470 57L, BL5470.57L, BL547057L. Citizen Perpetual Calendar Eco-Drive Chronograph Blue Dial Men's Watch BL5470-57L.