Panerai Luminor Due Automatic Acciaio Black Dial Watch, 45mm

The new Luminor Due 3 Days Automatic has the P.4000 calibre. the thinnest automatic calibre developed by the Panerai Manufacture. The most distinctive feature of this calibre is the decentralized micro-rotor which rotates in both directions, feeding energy into the two spring barrels which accumulate a power reserve of three days. The balance bridge is the type with twin supports, more secure and stronger than the single cantilever balance cock, and the watch also has the device which stops the balance wheel when the winding crown is pulled out, for synchronizing the time perfectly.
Product Specification