182

This hand-wound mechanical movement contains approximately 1400 components and operates at 28,800 vibrations per hour. It features two barrels providing a 50-hour power reserve for time and calendar functions, plus 10 hours for the Grande Sonnerie striking mechanism. The watch includes a Westminster chime with four striking modes, a flying tourbillon, and a perpetual calendar with retrograde displays and a leap year indicator, programmed until 2100. The cantilevered flying tourbillon cage is crafted from lightweight titanium on ceramic bearings, while the patented 'crystal gong' system uses metallic foil on the sapphire crystal to optimize acoustic output.