Vintage ZENITH wristwatch, mechanical, fully functional, powered by the caliber 126-6 movement – a classic Swiss timepiece with solid construction and timeless elegance. The case is 40-micron gold-plated, exceeding standard thickness for the period, and bears the HB (Huguenin Frères) hallmark, one of the most respected Swiss case manufacturers. The original dial with Arabic numerals and natural patina enhances its authentic vintage appeal. Technical details: Brand: Zenith Movement: mechanical, manual winding Caliber: 126-6 Condition: fully functional Case: 40-micron gold-plated, HB hallmark Case back: stainless steel Dial: original, with patina Strap: leather Look & feel: Shows normal signs of wear consistent with age, adding authenticity without affecting overall aesthetics. Elegant mid-century design. Notes: Running well and keeping time Not tested for long-term accuracy No box, no papers An authentic Zenith with a reliable movement and high-quality case – perfect for collectors or lovers of classic vintage watches. Delivered exactly as shown in the photos.