The Panerai Submersible QuarantaQuattro PAM01543, introduced in 2024, features a 44.00mm 'Ceramitech' case, a unique ceramic material with a titanium ceramization process, giving it a distinctive blue hue. The case is complemented by a titanium rotating bezel and the brand’s signature crown protection device. The white dial houses the self-winding Panerai caliber P.900 movement, offering hours, minutes, small seconds, and date functions. This watch is a perfect blend of innovation and elegance, ideal for diving enthusiasts and luxury watch collectors. For those seeking a high-quality replica, this model is available at a cheap price on sale in China, offering AAA quality.