Black dial with silver-tone hands and index hour markers, features moon phase display, date at 4 o'clock position, three sub-dials for day/24-hour functions. Equipped with a Citizen Caliber H874 eco-drive movement powered by light and solar energy (does not require battery replacement). Radio-controlled quartz accuracy via GPS signal reception from satellites (automatic time/date/UTC adjustment across all zones). Sapphire crystal is scratch resistant and provides clear view of the dial. Deployment clasp ensures secure closure with push button release. Water resistant to 100 meters / 330 feet suitable for swimming. Includes analog display, digital world time on three sub-dials (24 hours, day), power reserve indicator, perpetual calendar function (until next date change). Made from silver-tone stainless steel case and bracelet material with fixed bezel; round shape measuring 42 mm in diameter and 10.7 mm thick. Watch label indicates Japan movement origin.