Introduction The Casio G-SHOCK G-STEEL GST-W300G-1A2JF is a robust and functional model within the G-STEEL line, combining a layered guard structure with advanced solar and radio-controlled technology. Its striking black and blue accents give it a modern, athletic appeal suited for both daily wear and active use. Historical & Collector Value The G-STEEL series represents G-SHOCK’s pursuit of durability with refined metal aesthetics. The GST-W300G-1A2JF is notable for its combination of Tough Solar, Multi Band 6 radio time calibration, and shock-resistant construction—features that embody Casio's technological evolution. Collectors value this series for its reliability and for being part of the early-generation G-STEEL models that successfully bridged ruggedness with a premium feel. ・Specifications Brand: Casio Model: G-SHOCK G-STEEL Reference Number: GST-W300G-1A2JF Module Number: 5524 Movement: Tough Solar (solar-powered) / Multi Band 6 radio-controlled Case Material: Resin with stainless-steel accents Band Material: Resin Case Size: Approx. 55 mm (typical for GST-W300 series) Water Resistance: 20 BAR Functions: Radio-controlled time calibration (Multi Band 6) World time Stopwatch Timer Alarm Full auto-calendar LED light Battery level indicator Accessories: None listed Serial/Back Code: 002A124A ・Condition The watch shows signs of wear on the bezel and case, consistent with normal use. The strap is in good condition, and the dial, LCD windows, and hands remain clean and legible. All functions operate correctly. ・Service History Operation confirmed – all functions working properly This ensures the watch is ready for immediate use with confidence. ・Shipping & Customs International shipping is available. Buyers are responsible for any import duties, customs fees, or taxes applied by their local authorities.