Silver-tone stainless steel case and bracelet with fixed silver-tone bezel. Features a blue dial equipped with luminous silver-tone hands and index hour markers, plus minute markers around the outer rim for analog time reading. Includes perpetual calendar functionality displaying the current date automatically until 2100, atomic radio-controlled accuracy ensuring precise time without manual adjustment via Citizen technology, world time function showing multiple time zones simultaneously (including GMT), alarm system capable of setting reminders, day display indicating the weekday, power reserve indicator showing battery status for up to approximately 7 months on a full charge, and operates with an Eco-Drive H820 movement powered by light. Scratch-resistant sapphire crystal face, screw-down bezel and solid case back. Sport watch style presented in round shape measuring 44.3 mm diameter and 11.8 mm thickness, secured with a fold over clasp featuring safety release mechanism. Water resistant to 200 meters / 660 feet depth.