GP09400-0005

Features a tourbillon escapement. Caliber GP 09400-0011 is a skeletonized, self-winding mechanical movement. It utilizes a unidirectional 18K white gold micro-rotor coaxial with the barrel, measures 36.00 mm in diameter and 9.54 mm in thickness, operates at 21,600 vph (3 Hz), contains 260 components and 27 jewels, provides a minimum 60-hour power reserve, and displays hours, minutes, and small seconds on the titanium tourbillon cage, which weighs 0.25 grams and has 80 parts.