Authentic Citizen watch model Y8120-58E. Automatic chronograph movement with Eco-Drive technology providing long-lasting power from light illumination. Black dial featuring central seconds hand, day/night indicator, and sub-dials for hour, minute, and center second tracking. Stainless steel case and bracelet construction. Includes date display at the 3 o'clock position. Equipped with a unidirectional rotating bezel designed for timing purposes (tachymetric scale). Sky-blue accents on the dial or bezel insert.