This 1958 IWC Automatic Steel Watch, powered caliber 852 movement, is a good example of IWC’s engineering and manufacturing quality, it is in an excellent overall condition and in proper working order The watch’s stainless steel case measures 35 mm in diameter, excluding the crown, and is constructed with a three piece body. The case is in an excellent condition, and it shows only light traces of use. The crown is also original. The plexiglass is in perfect condition. At the heart of this timepiece is the IWC caliber 852, the inaugural movement to feature Albert Pellaton’s renowned automatic winding system, introduced in 1952, marks a pivotal advancement in IWC’s horological innovations.

This movement was among the first to feature the Pellaton winding system, developed by IWC’s technical director, Albert Pellaton. The Pellaton system employs a pawl-based mechanism that efficiently transfers energy from the rotor to the mainspring, allowing bidirectional winding and reducing wear compared to traditional designs. The caliber 852 operates at a frequency of 19,800 vibrations per hour and has 21 jewels, Its robust construction and reliable performance led to its use in various IWC models, including the early Ingenieur series. Production of the caliber 852 continued until 1958, with an estimated 13,000 movements manufactured during its six-year run. The introduction of the caliber 852 and its Pellaton winding system solidified IWC’s reputation for technical excellence and innovation in automatic movement design setting a standard for future developments in the brand’s movement technology. The original silvered center-seconds dial is in an excellent condition, it shows only a very light, barely visible time patina. The dial’s legibility and design remain intact, reflecting timeless elegance. This timepiece has undergone a comprehensive in-house service, ensuring it is in good working order. It will be delivered with a six-month guarantee and a certificate of originality. The watch is complete with a new Italian leather strap.

For collectors and enthusiasts seeking a piece of horological history, this IWC Automatic Steel Watch is a valid acquisition. Its blend of innovative engineering, historical relevance, and classic design makes it a distinguished addition to any collection. Contact us if you need any additional information. We ship worldwide and are happy to assist you in adding this watch to your collection.