Panerai In-House Mechanical Movement with Automatic Winding - Caliber P2003

The P.2003 was the first automatic movement entirely designed and created by the Officine Panerai. It is an automatic winding movement with a power reserve of 10 days, displayed on the dial by a linear indicator. Made up of 296 components and with 25 jewels, the P.2003 calibre is 13¾ lignes in diameter with a thickness of 8 mm. It has all the technical characteristics which form the DNA of the P.2000 series: free-sprung balance wheel with inertia regulation; 28,800 alternations per hour; three spring barrels; GMT function with 24-hour indication; rapid adjustment of local time; date; balance wheel stop; seconds reset device. The P.2003 calibre also has the seconds reset device which resets the seconds hand to zero.