90-01

Mechanical self-winding movement measuring 32.6 mm in diameter and 7.0 mm in height. Features a screw balance with 18 weighted gold screws, a 28,800 vph frequency, 42-hour power reserve, flat balance spring, 41 jewels, and Incabloc shock protection. Includes hour, minute, small second, Panorama Date, and stop-seconds functions, complemented by an off-centre skeletonized rotor with a 21-karat gold weight, duplex swan-neck fine adjustment, and traditional Glashütte finishing including striped plates, blued screws, and polished steel parts.