The watch shown in the image is a rare vintage Casio Yacht Timer WR100M, a model specifically designed for maritime use and yacht racing. Featuring both an analog and a digital display, this timepiece stands out with its vibrant yellow hour and minute hands, a sporty bezel with directional markings, and a dedicated countdown section on the dial. All functions—including the stopwatch, alarm, calendar, and the specialized 5-to-10-minute countdown timers for yacht racing—are fully operational and in perfect working order. The case and crystal are in exceptionally clean condition for their age, making this piece highly desirable for collectors. It is fitted with a high-quality, brown, crocodile-patterned leather strap that complements its original steel design. It has a 42 mm case diameter and is in good condition for its age; it is a collectible piece and will be carefully packed for shipment. 1990’s