Mechanical manually wound movement. Caliber R TO 27 PS QI.
Minute repeater. Chime with two gongs activated by a slide piece in the case. Tourbillon. Perpetual calendar.
Hand-engraved case and slide piece.
Dial: Blue sunburst with gold applied hour markers. 18K gold dial plate.
Alligator strap with square scales, hand-stitched, shiny navy blue, fold-over clasp. White gold.
Interchangeable full back and sapphire-crystal case back.
Humidity and dust protected only (not water resistant).
Diameter: 41 mm.
Height: 13.81 mm.