The glass has no scratches and is generally clean. This is a vintage collector's item. It is an 80s-90s diver's watch from Cyma, a prestigious Swiss brand founded in 1862. It features a rotating bezel and day-date function. The date display is a European limited edition model that switches between Spanish and English. The belt links are all present and can accommodate a wrist size up to 20cm. Caliber 345 The Golden Age (1920s-1940s) The true golden age arrived in the 1920s-1940s. During this period, the brand surpassed competition from other brands and led the industry with its unique technology and design. In particular, it mass-produced military watches for the British and Chinese armies during World War II. These military watches were robust and highly visible, earning trust on the battlefield. Furthermore, it released innovative models such as ultra-thin watches and chronographs, attracting attention from watch enthusiasts and collectors. Another factor that supported the golden age was the relationship with Tavannes. Utilizing Tavannes' technology, they released watches that combined the strengths of both companies one after another. In particular, the movements and shock-resistant devices bearing the brand name have received high praise.