Brand: CASIO Model: G-SHOCK Gravitymaster Reference: GW-A1100 Gender: Men Period: 2010s Movement: Solar / Radio-Controlled Case: Resin Bracelet: Resin strap Dial: Black Accessories: Box, instruction manual Description: The G-SHOCK Gravitymaster GW-A1100 was developed for aviation-inspired performance, combining robust construction with advanced functionality. Its bold design and oversized case provide excellent legibility and strong wrist presence. Powered by Casio's Tough Solar system and radio-controlled movement, the watch offers practical everyday convenience without regular battery replacement. The black dial with green accents and durable resin construction make it suitable for both outdoor activities and daily wear. Vintage watches may show signs of age and prior use. Battery life cannot be guaranteed unless stated. Radio signal reception and automatic time synchronization have not been tested. • Case width: 51 mm • Wrist size: approximately 12–22 cm Measurements are approximate and may vary slightly due to manual measurement. Condition: Seller's internal condition grade: AA Excellent condition with very minimal signs of use. The watch is running at the time of inspection. Long-term accuracy has not been tested. Calendar and additional functions operate normally if present. 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-0609A005-X046