As one of IWC’s more unusual and rarely seen models of the early 1950’s, this wristwatch combines technical prowess and great design. The fluid lines of the heavy one-piece monocoque case in 18k gold, the distinct lugs, and domed back are signature elements of this IWC. The larger-for-the-era 35mm diam. is striking. The patina of the untouched dial and great overall condition of this wristwatch add to its desirability.

This IWC is fitted with the self-winding cal. 852, which was also used for the 1^st generation of this brand’s most iconic tool watch – the Ingenieur.

Introduced in 1952, cal. 852 featured the revolutionary Pellaton winding system, which allowed energy to be transferred from the rotor more efficiently and with less wear.