Casio G-Shock Master Of G Mod. Oak Steel Metal Official Box Product Description: The Casio G-Shock GM-B2100D-1AER is a robust men's timepiece that combines G-Shock's renowned durability with modern technological features, all encased in a sleek full-metal design. Key Features: Design: Octagonal silver stainless steel case and bracelet, offering a sophisticated and durable finish.Construction: Full-metal structure with a screw-back case ensures enhanced strength and water resistance.Display: Analog-digital display with high-brightness LED light for easy readability in various lighting conditions.Functions:Bluetooth® Connectivity: Pairs with smartphones via the dedicated app for precision timekeeping and easy setting adjustments.Tough Solar: Solar-powered system that converts light into energy, ensuring continuous operation without frequent battery replacements.World Time: Access to approximately 300 world time cities, keeping you on schedule across different time zones.Stopwatch: 1/100-second stopwatch with a measuring capacity of up to 24 hours.Countdown Timer: Countdown range from 1 second to 24 hours, with auto-repeat functionality.Alarms: 5 daily alarms to remind you of important events.Full Auto-Calendar: Pre-programmed calendar displaying the day, date, and month.Water Resistance: 200 meters, suitable for professional marine activities and serious surface water sports.Dimensions: 49.8mm height, 44.4mm width, and 12.8mm thickness.Weight: Approximately 165 grams, providing a substantial yet comfortable feel on the wrist.SpecificationValuePackagingOfficial Box