Introduction: Casio's G-SHOCK line needs little introduction among tool-watch enthusiasts: born from the idea of a timepiece that could survive a fall, it has spent decades defining shock resistance, and the Mudmaster GWG-100 sits at the rugged end of that family. Built for dusty, muddy working environments, it pairs a round case with stainless steel and a thick resin band, with the heavily guarded pushers and crown that distinguish the Mud Resist models. The black dial follows the analogue-digital layout G-SHOCK is known for, with day-date and chronograph functions kept legible at a glance. A solar movement removes the routine of cell changes, making this a practical daily companion for men who want a hard-wearing, low-maintenance watch for outdoor use, travel or site work. Made in China. Condition Report: Status: [ Working ] (All basic functions, including crown operation, have been checked and work properly. Keeping time at the time of listing.) Cosmetic: Overall Rank B (excellent pre-owned condition with only minor signs of use). Specs: Brand: CASIO Case Size: approx. 50.0 mm (excluding crown) / Length approx. 49.4 mm Wrist Size: Up to approx. 21.0 cm (8.27 inches) max Material: Stainless Steel Band: Resin Movement: Solar with Day-Date Chronograph Dial: Black dial Reference: G-SHOCK / PROTECTION / GWG-100 Calibre: Cal.5561 Gender: Men's Maintenance: Cleaned and sanitized. Accessories: None (watch only). Internal Ref:26-1680 Shipping: Your item will be carefully packed with protective cushioning and secure outer boxing. We ship from Japan within 3 business days of payment via DHL Express, FedEx or Japan Post with online tracking. Customs and Taxes: This item will be shipped from Japan. Please be aware that your country of residence may impose customs duties and import taxes. These additional charges are the sole responsibility of the buyer. Customs policies vary widely from country to country, so we recommend contacting your local customs office for specific information. Search tags/terms; Casio, G-Shock, Casio G-Shock, 5561, GWG-100, GWG100, solar, men's watch, 2000s, stainless steel, black dial