Brand: Casio Model: G-SHOCK G-STEEL Reference: GST-W310 Gender: Men Period: 2010s Movement: Solar radio-controlled quartz (Multi Band 6) Case: Stainless steel and resin case Bracelet: Resin strap Dial: Silver dial Accessories: None Description: This Casio G-SHOCK G-STEEL GST-W310 combines shock-resistant durability with a refined metal bezel design, representing the hybrid concept of toughness and style within the G-SHOCK lineup. Equipped with Multi Band 6 radio-controlled timekeeping, the watch automatically synchronizes with atomic time signals across multiple regions for high precision. The Tough Solar charging system converts light into energy, reducing the need for battery replacement and supporting reliable long-term operation. The layered dial structure integrates analog hands with digital displays, offering excellent readability together with multiple practical functions suitable for everyday and outdoor use. Its stainless steel bezel paired with a durable resin strap delivers both robustness and comfort, making it suitable for active lifestyles as well as casual daily wear. Vintage watches may show signs of age and prior use. Solar charging performance depends on usage conditions and cannot be guaranteed long term. • Case width: approximately 49 mm • Wrist size: approximately 12–22 cm Condition: Seller's internal condition grade: AB AB: Noticeable signs of use The watch is running at the time of inspection. Radio signal reception and solar charging confirmed during inspection. No maintenance history is provided unless stated. Authentic item sourced from Japanese professional reuse market. Returns accepted only if the item differs from description. Shipping & Customs: Shipped from Japan by FedEx or EMS with full tracking and insurance. Dispatched within 1 business day after payment is received. Import duties, taxes, and customs clearance procedures are the responsibility of the buyer according to the regulations of the destination country. The recipient may be required to contact the shipping carrier to complete customs procedures. The item will be carefully packed with protective materials to ensure safe international delivery. Internal Condition Rank Guide: SA = Like new AA = Very clean, minimal signs of use A = Good condition with light signs of use AB = Noticeable signs of use B = Heavily used Seller memo: Internal control number AR-0324A015-P45