Presenting an exquisite, full set Patek Philippe 3970ER in rose gold, made circa 1990 with the rare and highly sought-after second series dial with German calendar. As interest in this iconic model reaches new heights, now is the moment for discerning collectors to secure a ref. 3970 before they become increasingly difficult to find.
Released in 1986, the ref. 3970 replaced the legendary ref. 2499 as Patek Philippe’s flagship perpetual calendar chronograph. Featuring a Patek Philippe-finished Lemania caliber—distinct from the Valjoux caliber of its predecessor—the ref. 3970 remained in production for nearly two decades, making it a truly significant piece in the brand’s legacy.
Today, many collectors view the ref. 3970 as the ultimate “bargain” among Patek Philippe’s high-complication watches. But the clock is ticking—interest is growing fast. Astute buyers are recognizing the ref. 3970 as a benchmark model, steadily gaining popularity and poised to become the ultimate trophy piece for a new generation of collectors.
This particular example is a late second series transitional ref. 3970ER. The dial features the distinctive rectangular batons and feuille hands of the second series—a highly desirable configuration and this example is accompanied by both its solid casebook and specially requested additional sapphire display back.
The future for the ref. 3970 looks incredibly promising, and as the market continues to evolve, the value of this remarkable timepiece is only set to rise. Don’t miss the opportunity to own a piece of Patek Philippe history.
