Since Panerai promoted RADIOMIR 1940 3 DAYS ORO ROSSO, we were able to appreciate the charm of case of Radiomir 1940. Radiomir 1940 3 Days has stainless steel edition and red gold edition. What’s more, it is fitted with a P.3000 automatic winding movement that is able to work for 3 days. Radiomir 1940 3 Days has Panerai specially-designing case, but on terms of choosing materials and designing small details, Panerai adopted its high-end solutions. The small second counter is set at 9 o’clock and a date aperture is seen at 3 o’clock. The dial has sandwiches structure, which means that the luminescence is coated on the middle of the plate, and then bright light will shine through the skeleton time scales. This structure was put into practice in 1930 and aimed at improving the readability. Stainless steel version has black dial while the red edtion has a brown dial. The steel is made of the AISI 316L that has great performance on corrosion-resistance. And the red gold edition is made of 5Npt red gold that has great proportion of copper and thus seems to be brighter. What’s more, a small amount of platinum could stop oxidization. Both case and frame are polished.
Besides, you can appreciate the Panerai Luminor Marina 8 Days, which through the watch bottom case made of Transparent sapphire crystal glass you can view the precise p. 5000 manual chain mechanical movement which is totally made by the Panerai workshop with the thickness of 4.5mm and solid and durable structure and the Variable inertia balance wheel vibration of 21600 times per hour. The whole the P.5000 movement is completely wrapped by the piece of grinding arenaceous plywood. This Panerai watch movement has the power storage of 8 days whose energy is stored by two connected balance spring boxes.