With the debut of the Panerai Submersible QuarantaQuattro Carbotech Blu Abissoo, the 44mm case will become a cornerstone of the iconic collection of Submersible dive watches.

The Panerai Submersible QuarantaQuattro Carbotech Blu Abisso features a uni-directional rotating bezel to measure submersion time and metallic appliques filled with white Super-LumiNova make the watch an indispensable diving instrument. The P.900 caliber features a seconds sub-dial at 9 o’clock and supplies a three-day power reserve.

An improved date window that provides heightened legibility is a distinguishing feature of the Submersible QuarantaQuattro; the watch’s case is composed of carbotech, a composite based on carbon fiber, witha specific collection of properties—lighter than titanium, high resistance to corrosion, to scratching—that makes it feel weightless on the wrist while possessing remarkable strength. Its inherent variegated black coloring ensures that no two cases will be identical.

It is water-resistant up to 300 meters, with the patented crown-protecting device that is inextricably linked to the Panerai history of marine adventure.

A titanium DLC crown in a similar black hue harmonizes with the Carbotech construction. In keeping with the Submersible collection’s legacy of underwater exploration, the dial and accompanying coordinating straps are the color of the deep undersea blue.