[Introduction] This Casio G-SHOCK GST-B500 combines the brand’s renowned toughness with a refined metal-resin hybrid structure. As part of the G-STEEL line, it offers a modern, slim profile while maintaining the durability and technical reliability collectors appreciate. [Historical & Collector Value] The GST-B500 series represents one of the thinnest and lightest designs within the G-STEEL family, featuring Carbon Core Guard construction and Tough Solar technology. Its combination of analog display, Bluetooth connectivity, and G-SHOCK’s signature shock resistance makes it a desirable model for both daily use and long-term collecting. The metal bezel with visible wear adds a rugged character often valued by enthusiasts of utilitarian G-SHOCK aesthetics. Specifications ◇Brand: Casio G-SHOCK ◇Model: G-STEEL GST-B500 ◇Reference Number: GST-B500 (module 5684) ◇Movement: Tough Solar, Japan Movement ◇Case Material: Resin with Metal Bezel (Carbon Core Guard) ◇Bracelet Material: Stainless Steel ◇Water Resistance: 20 BAR ◇Functions: Bluetooth, World Time, Stopwatch, Alarm, Solar Charging, Shock Resistance ◇Case Back: Stainless Steel ◇Included Accessories: Original G-SHOCK box ◇Other Features: Analog–digital hybrid display ・Condition The watch shows noticeable signs of wear, particularly on the bezel surface and bracelet, as visible in the photographs. All functions have been checked and are operating properly at the time of listing. Please note that although maintenance and functional checks have been performed, battery replacement or overhaul may be required in the future depending on usage. ・Service History Operational check completed General maintenance performed ・Shipping & Customs International shipping is available. Import duties, taxes, and customs fees are the responsibility of the buyer.