18K white gold case set with 60 brilliant-cut diamonds (~1 carat).
Black dial decorated with a turning comet motif set with 31 brilliant-cut diamonds.
Self-winding mechanical movement.
42 hour power reserve.
Onyx cabochon crown.
Black satin strap and 18K white gold ardillon buckle set with 80 brilliant-cut diamonds (~0.49 carat).
Water-resistance: 30 meters.
Diameter: 37.5 mm.