The Panerai Luminor Marina 1950 3 Days Automatic Acciaio 42mm (PAM01523) showcases the latest iteration of the iconic 1950 watch case, featuring a significant reduction in weight and thickness for enhanced comfort. Powering this timepiece is the all-new in-house P.9010 automatic movement, exemplifying Panerai's commitment to precision and reliability. A notable design update includes the introduction of a new blue small seconds hand, adding a touch of color and visual interest to the dial. The watch also features a see-through case back, allowing enthusiasts to admire the intricate inner workings of the movement. With its combination of cutting-edge technology, refined aesthetics, and Panerai's renowned craftsmanship, the Luminor Marina 1950 3 Days Automatic Acciaio 42mm is a timepiece that delivers both style and substance.