Authentic vintage Cyma Cymaflex manual wind wristwatch, dating from the 1940s, featuring a solid 18K gold (0.750) case and original Swiss mechanical movement. This is a classic mid-century dress watch with a clean, elegant design and strong historical character. The watch is powered by a 15-jewel in-house Cyma movement, known for reliability and precision. The “Cymaflex” designation refers to Cyma’s proprietary shock protection system for the balance wheel, a technical innovation for the era. Specifications Brand: Cyma Model: Cymaflex Era: Circa 1940s -1950s Movement: Manual wind, 15 jewels Case Material: Solid 18K gold (0.750) Case Back: Marked "CYMA" + serial (389403) Origin marking: Made in Switzerland, assembled in Argentina (assembled for local market) Dial: Original silver sunburst with sub-seconds Crystal: Acrylic Strap: Leather (used) no value Condition Dial: Original with visible patina, scratches, and aging (honest vintage condition) Case: Solid gold, with wear consistent with age Movement: Clean, complete, original. I had it opened by a Watchmen" clean and all original (service history unknown) Crystal: Scratched Strap: Worn, I would replace it Not restored — 100% honest vintage piece Highlights Solid 18K gold case (not plated) Original Cyma in-house movement Sub-seconds layout (classic 1940s design) Collectible Cymaflex variant Strong vintage character — ideal for collectors Notes Sold as vintage collectible Please review photos carefully for condition Family-owned since new. Originally gifted to my grandfather, who wore it only sparingly, and later used occasionally by my father in the 1970s. The watch has spent most of its life carefully stored, contributing to its originality and preservation.