Following the Royal Italian Navy's approach to them and other watch brands in 1935 to build a watch that was highly water-resistant and legible in unfavourable conditions, Panerai began the development of a divers watch. In 1936 Panerai developed 10 prototype watches and submitted them for testing. This prototype was called the Radiomir, after the radioactive substance used to paint its hands and indices. Production of the watch for use by the military began in 1938 with Panerai adhering to strict guidelines from the Italian Navy – a long water-proof strap wearable over a diving suit, a hand-wound mechanical movement, luminescent indices and numerals and a large dial. These guidelines became more stringent in 1940 when the Navy requested that the watch could resist extreme tension and had better water resistance. To meet these needs, Panerai designed a new case for the Radiomir, so the lugs were not just welded onto the case but milled from the same block of steel as the case and a small second's dial was also added to the 9 o'clock position for more accurate time-keeping, which could prove life or death when underwater and when resurfacing. Since its early days, the Radiomir has become an iconic part of Panerai’s offering and today it is one of the best-known models. Offered here we have the Radiomir Oro Bianco ref. PAM00376 with a vintage-sized 47mm 18kt white gold case, a brown dial with California hour markers and an exhibition caseback that reveals its manual-wind cal. P.3000 movement. Launched in 2011 and limited to just 501 pieces, this modern Radiomir merges the collection’s original aesthetic with Panerai’s modern taste for luxury in a manner that will certainly appeal to the Paneristi amongst us.

Watch is in excellent condition with some light signs of use. There are a few marks and scratches visible on the case, predominantly on the case sides and caseback. Engravings and hallmarks are crisp and fully visible. The plexiglass has a few scratches, as seen in the images.

Often showcasing where luxury and utility collide, Panerai have grown into their position as a watchmaker with unique-looking watches and embraced their unusual design language in a manner that allows them to create timepieces that can take a beating, all while looking distinctly luxurious and unmistakable as a Panerai, just like this white gold vintage-themed Radiomir.