Zenith Surf XL-Tronic – Rare Electromagnetic Movement – Silver Dial – Stainless Steel – 36 mm A Fascinating Chapter in Swiss Innovation by Zenith Offered for auction is a rare and technically intriguing Zenith Surf XL-Tronic, a timepiece that reflects a bold era of experimentation in Swiss watchmaking. Combining classic design with pioneering electromagnetic technology, this watch stands as a testament to Zenith’s relentless pursuit of precision and innovation. Technical Details Brand: Zenith Model: Surf XL-Tronic Movement: Swiss Zenith electromagnetic movement (XL-Tronic technology) Functions: Hours, minutes, central seconds, date Case Material: Stainless steel Case Diameter: 36 mm Crystal: Mineral glass Dial: Silver sunburst dial with applied baton hour markers, matching hands, and date aperture at 3 o’clock Water Resistance: Not specified / untested Strap: Generic leather strap, fits up to approx. 22 cm wrist Condition: Grade B – signs of normal wear consistent with age, including case scratches and light dial aging Box/Papers: Generic box included This Zenith immediately impresses with its clean and balanced silver dial, enhanced by a subtle sunburst finish that plays beautifully with light. The applied indices and slender hands maintain a refined aesthetic, while the framed date window at 3 o’clock adds practicality without disrupting the harmony of the design. The stainless steel case features a slightly tonneau-inspired shape, typical of the late 1960s–1970s period, offering both wrist presence and vintage charm. The caseback shows expected wear from decades of use, further confirming its authenticity and history. At its core lies the XL-Tronic electromagnetic movement—a fascinating hybrid technology developed during a period when Swiss manufacturers explored alternatives to traditional mechanical escapements. This movement represents a bridge between classical watchmaking and the early electronic age, making it especially appealing to collectors and enthusiasts of horological innovation. Story & Heritage Zenith, founded in 1865, has consistently been at the forefront of watchmaking excellence. While the brand is widely celebrated for its mechanical achievements, such as the legendary El Primero, it also played an important role in the experimental phase of electronic timekeeping. The XL-Tronic series emerged during a transformative era in horology, when brands sought new ways to improve accuracy and reliability. These electromagnetic movements were part of that evolution—less common today and increasingly collectible due to their unique engineering and historical significance. Owning this Zenith means owning a piece of that transitional moment in watchmaking history—a watch that tells not only time, but also the story of innovation. A rare opportunity to acquire a distinctive Zenith with unconventional technology and timeless design. The watch will be carefully packed and shipped insured. Express Delivery Via UPS Express Internal Reference Number - ITA 07