Panerai has referenced a 12-sided bezel found on watches presented to non combat authorities of the Italian Navy in 1930 with two special editions of a new Radiomir 3 Days Acciaio that launch at SIHH.
The 12-sided bezel in brushed steel, with smoothed, polished angles has the same engraving and lettering as the historic models.
The stainless steel case is the same 47mm size as the 1930s piece. The dial is available in black, the colour of the vintage model, or in shaded brown, a completely new colour for Panerai.
On the back of the case, a large porthole with its sapphire window reveals the P.3000 hand-wound mechanical movement, completely created in the Panerai Manufacture.