Case:

45mm diameter x 16.05mm height - 18k pink gold with micro-blasted, satin and polished finishes - sapphire crystals front and caseback - 50m water-resistant

Dial:

celestial dial - black dial with grisaille enamel

Movement:

Jaeger-LeCoultre calibre 945 - in-house - hand-wound - 52 jewels - Cosmotourbillon beating at 28,800 vibrations/hour, making one rotation of the dial in one sidereal day - 40h power reserve

Functions:

hours/minutes, months, 24-hour indication; Cosmotourbillon indicating sidereal time; celestial disc with star chart indicating the constellations in the northern hemisphere in real-time; minute repeater, zodiacal calendar

Strap:

black alligator leather - gold folding clasp

Availability:

limited to 5 pieces