Grey Ion Plated Stainless Steel Case and Bracelet. Fixed Grey Ion Plated Stainless Steel Bezel with Roman Numeral Markers. Analog Grey Dial featuring Rose Gold-Tone Hands, Index Hour Markers, Minute Markers at the Outer Rim. Date Display Visible at 4 o'clock Position. Moon Phase Sub-Dial and Perpetual Calendar Functions Included; Also Features a 24-Hour Sub-Dial. Powered by Citizen's Caliber H874 Eco-Drive Movement which harnesses light for energy instead of batteries. Equipped with Global Radio-Controlled Accuracy via GPS Satellite Signals ensuring precise time synchronization across multiple time zones automatically. Sapphire Crystal Lens provides excellent scratch resistance and clarity over the dial. Solid Case Back Closure. Round Case Shape measures 42 mm Diameter by approximately 10.7 mm Thickness. Includes a Deployment Clasp with Push Button Release for secure fastening. Water Resistant up to 100 meters / 330 feet depth suitable for swimming conditions but not diving pressures according to international standards. Watch functions include: hour, minute, second, date display at the specified position, moon phase indication, perpetual calendar functionality, global radio-controlled time setting via satellite signals ensuring accuracy without manual adjustment needed frequently, and a 24-hour world time capability across all continents displayed on an additional sub-dial alongside standard analog features. This Men's Watch belongs to Citizen's Eco-Drive Series designed for reliable long-term operation powered by light absorption technology eliminating battery replacements unless significant exposure limitations occur during storage periods where only ambient light is present intermittently over months potentially affecting energy reserve status slightly; functions as a Sport Watch combining durability elements typical of sport styles with sophisticated complications like moon phase and perpetual calendar while maintaining readability through the clear dial design.