Calibre FPJourne 1300-2. Power reserve 120 h. Automatic winding. 22-carat gold rotor. 30 mm in diameter and 5.70 mm thick. Straight-line lever escapement. Dedicated 4-arm balance with inertial adjustment. Escapement frequency ot 21,600 vph. 207 components excluding the exterior. 30 jewels. plates and bridges in 18-carat pink gold
