This rare Ebel “20 Dollars” hidden wristwatch in mint condition, a refined example of vintage coin watches. The case is crafted from an authentic 20 dollar coin, measuring approximately 34 mm in diameter, with a concealed opening mechanism revealing the dial. The watch features a clean, elegant gold-tone dial with minimal hour markers, maintaining a discreet and sophisticated aesthetic. Powered by a precise Swiss quartz movement, it ensures reliable timekeeping while preserving its original charm. A unique collector’s piece that combines horology and numismatic design, perfect for those who appreciate rare and distinctive vintage timepieces.