In the two new models of the Radiomir, the cushion case of polished steel, with its slender wire loop strap attachments, reflects that of the first watches supplied by Panerai to the commandos of the Royal Italian Navy, and it has a steel back. The perfectly circular black dial harmonises perfectly with the rounded design of the characteristic Panerai font of the figures, lightly engraved on the dial the better to hold the luminous material which makes them perfectly visible even in the dark. The OP logo is at six o’clock, with its twin arrows pointing up to the sky and down to the depths of the sea, while – in the Radiomir Black Seal Logo only – the small seconds counter is at 9 o’clock.