Caliber R 27 Q-powered perpetual calendar with minute repeater in platinum. Case set with 103 baguette diamonds, totaling ~4.33 ct. Dial set with 10 baguette diamonds for a total of ~0.25 ct. Clasp set with 42 baguette diamonds at ~0.69 ct.
Micro-rotor automatic movement with perpetual calendar and minute repeater. Total of 467 parts, hallmarked 'Geneva Seal'. Chime with two "cathedral" gongs activated by a slide piece in the case.