On offer is a seldom-seen oversized IWC Schaffhausen reference 308, affectionately nicknamed the “Hermet” by collectors for its tightly sealed caseback designed to protect against dust and humidity. Measuring an impressive 37.5mm, the case is notably oversized for the era, making it a true outlier among 1940s production.

This particular example was previously sold by Christie's Watches in 2021 and bears an import hallmark on the lower right lug, confirming its delivery to the Portuguese retailer Rodrigues on June 11, 1942. It features a highly desirable salmon dial with applied Arabic numerals and a sub-seconds register, complemented by elegant leaf hands. This piece remains in beautiful vintage condition. The two-tone dial shows even patina and light service marks consistent with age, while the case retains thick, well-proportioned lugs. For collectors seeking a rare and historically significant oversized IWC, this Hermet presents a compelling opportunity to acquire a standout piece from the brand’s early history.

Dial: Is a rare two-tone salmon example. It displays even patina and light service marks consistent with age. Bezel: Remains sharp with light signs of use. Hands: Are matching. Case: Retains thick, evenly-proportioned lugs. Portuguese hallmark is still deep and crisp. Unsigned crown. Bracelet: Is a Molequin in grey suede with quick release. Crystal: Clear. Accessories: NA The movement is running well on our timegrapher and comes with our 6-month mechanical warranty.

Year/era: 1942 Reference: 308 Serial: 107XXXX Dimensions: 37.5mm wide, 44mm lug to lug, 20mm lug width, 6mm thickness (10mm including crystal). Movement: Manual winding IWC caliber 83.