Panerai Luminor 31 Giorni 44 Goldtech / Skeleton Ref. PAM01631

The Panerai Luminor 31 Giorni PAM01631 was introduced in 2026 as a 200-piece limited edition and the first Panerai watch with a 31-day power reserve. The reference combines a 44mm Goldtech case with the hand-wound P.2031/S skeleton movement, extending Panerai’s long-running power-reserve tradition beyond the earlier 8 Giorni and 10 Giorni concepts. The 44mm case is made from Panerai Goldtech and follows the defining Luminor architecture, with a cushion-shaped case and crown-protecting bridge. Water resistance is rated at 10 bar, approximately 100 metres. The watch is fitted with a black rubber strap using the PAM Click release system, with an additional strap supplied. The openworked display places the movement architecture at the centre of the watch. Indications include central hours and minutes, small seconds, date, and power reserve. The polarized date at 3 o’clock keeps the indication legible while preserving the visual openness of the skeletonized calibre. Inside is the Panerai P.2031/S, a hand-wound skeleton movement with four barrels and a 31-day power reserve. Its torque management system, jumping hour mechanism, and polarized date display define the reference technically, while the Goldtech case gives the watch its material distinction within the Luminor collection.