A fascinating and rare anomaly in Patek Philippe’s storied history, the reference 3770—affectionately nicknamed the “Nautellipse”—represents a bold experiment in design and functionality. Produced between 1980 and the early 1990s, this hybrid creation merges the elegance of the Ellipse with the sporty practicality of the Nautilus, resulting in a timepiece that is both unconventional and historically significant. Believed to have been produced in fewer than 300 examples across all variations, the reference 3770 is a true collector’s gem, embodying the spirit of innovation during the quartz revolution.

This particular example, preserved in remarkable condition, features a stainless steel case paired with a two-tone silvered dial, showcasing the elliptical outer sector and baton hour markers that define the model’s unique aesthetic. The bracelet, crafted with elongated elliptical-shaped links, is a subtle yet striking departure from the rectangular links of the Nautilus, further emphasizing the watch’s distinctive character. Discontinued in the early 1990s, the reference 3770 faded into obscurity as the Nautilus rose to prominence and the Ellipse transitioned into a more traditional dress watch role. Today, the Nautellipse is celebrated for its quirkiness and rarity, offering collectors a glimpse into Patek Philippe’s willingness to push boundaries and experiment with design. This example is a testament to the enduring appeal of Patek Philippe’s craftsmanship and innovation. Accompanied by not one but two extract of archives, this reference 3770 is an excellent option for someone looking to stand out.