Radiomir 1940 3 Days Automatic Acciaio 45

The Panerai PAM00572 is a 45 mm stainless steel expression of the Radiomir 1940 line, a collection that draws its design language directly from the cushion-shaped cases and wire lugs of mid-twentieth-century Italian naval watches. Powered by the manufacture Calibre P.4000 and dressed with a black sandwich dial bearing luminous Arabic numerals, it balances historical fidelity with contemporary in-house engineering. Produced between 2015 and 2019, it represents a mid-decade chapter in Panerai's ongoing effort to bring its own movements to the Radiomir family.

The Radiomir 1940 sub-line was introduced to honour the design vocabulary of Panerai's wartime and post-war references, characterised by a cushion case, straight wire lugs, and a clean, legible dial. The PAM00572 arrived in 2015 as part of Panerai's broader push to replace ébauche-based movements with proprietary calibres, here deploying the thin, bidirectional-rotor P.4000. The reference remained in the catalogue through 2019, giving collectors a roughly four-year window to acquire a steel automatic Radiomir 1940 with full manufacture credentials. Its sandwich dial construction — a hallmark of the Radiomir line — layers two dials to create depth around the luminous material, echoing the technique used on vintage Panerai references.