BOVET 1822 R28-70-00X

Revolutionary high-watchmaking movement that solves the Daylight Saving Time problem for world timers - a world first. Features 744 hand-finished components including the patented double-sided flying tourbillon (62 parts, 0.35g), perpetual calendar with roller-based indications (date, month, leap year), and 24 DST-adjustable time zone rollers with 4 positions (UTC, AST, EAS, EWT). Winner of the GPHG 2024 Mechanical Exception Prize. Each component is meticulously hand-finished with perlage, Côtes de Genève, and hand-engraving. Limited to 8 pieces per year due to extreme complexity.