The Next Generation of Timepieces: Panerai’s 3D Printed Submersible Watch

Advancements within the watchmaking industry continue to captivate enthusiasts, pushing the boundaries of tradition and embracing technological innovations. Panerai, a company with a rich history dating back to 1860, showcased their commitment to embracing change at the recent Salon International de la Haute Horlogerie (SIHH) in Geneva. In a world where 3D printing capabilities are making headlines, Panerai unveiled their PAM578 Titanium Tourbillon Special Edition watch, featuring a variation of this cutting-edge technology called Direct Metal Laser Sintering (DMLS).

DMLS is a technique that employs a laser to weld powdered metal together layer by layer, forming a solid structure. With each layer measuring only 0.02mm thick, this printing method allows for the creation of intricate designs without the need for specialized tooling. The German firm EOS developed the metal sintering technology used by Panerai for this watch.

By incorporating DMLS technology into the production of the PAM578’s case, Panerai was able to reduce its weight by over 40% compared to steel. Traditional manufacturing methods would have made it challenging for Panerai to achieve such weight reduction using titanium alone. The DMLS process allowed the company to create a visually similar case to their classic Luminor models, but with a hollowed-out interior that traditional tools couldn’t access. The result is a remarkable timepiece weighing a mere 90 grams, despite its 48mm size.