THE ESSENTIALS
MAKE: IWC
MODEL: IW3750
YEAR: 2002
BOX/PAPERS: YES/YES
CASE DIAMETER: 39MM
CASE MATERIAL: STEEL
BRACELET MATERIAL: STEEL
MOVEMENT: AUTOMATIC
Here at Fathom, one of the most frequent questions we get asked is: “What still represents good value in the vintage/neo-vintage world?” While the concept of value is rather subjective, there are certain brands and models that make such a compelling case, even the most skeptical collector would struggle to argue.
The pair of IWC Da Vinci perpetual calendars we proudly present this week firmly belong in that category. The perpetual calendar is easily one of our favourite complications—with its sheer poetry and romance. The IW3750, however, is not just a perpetual calendar chronograph; it's the continuation of an idea first set in motion by the great Kurt Klaus. The legendary IWC watchmaker created an ingenious perpetual calendar system that eliminates the usual tangle of correctors and independent adjusters (often operated with a cocktail stick, as many perpetual calendar owners will know). Instead, it is mechanically programmed to be controlled entirely via the crown. Astonishingly, the module calculates the lengths of months, leap years, and even century transitions automatically, with no need for manual intervention beyond the occasional winding.
Originally introduced in 1985, the IW3750 remained IWC’s crown jewel for nearly 20 years before being succeeded by the IW3758 (which we also have for sale). This particular example dates to 2002 and features a stainless steel case and bracelet. The 39mm case wears beautifully on the wrist, and the full link bracelet is exceptionally comfortable. It comes as a complete set—with all of its original boxes, guarantee, booklets, accessories, and even the original sales tag.
In the world of watch collecting, few would dispute that grand complications sit near the pinnacle. However, they’ve also become increasingly out of reach—with models like the Patek Philippe 3970 and 5970 (incidentally, some of our favourite watches ever) now commanding well over £100,000.
It’s therefore mind-boggling that some of the Kurt Klaus-designed perpetual calendars can still be had for the price of a modern sports Rolex. A brilliant example of one of the best IWCs ever made.