Case

Shape

Round

Diameter (in mm)

39

Material

18-carat Red Gold

Winding Crown

Knurled crown

Bezel

Fixed 18-carat Red Gold

Water Resistance

30 m (3 atm)

Crystal

Scratch resistant sapphire

Model Case

Polished 18-carat Red gold case,Transparent case-back engraved with individual serial number

Dial

Indexes

Roman Numerals

Color

Ivory

Details

60 seconds tourbillon with a blued steel hand fixed to the tourbillon doubling as a seconds hand and surrounded with a fine black printed Arabic numeral 10 seconds incremental markings & seconds track,Blued steel seconds hand,Grand Feu enamel dial,Hour & minutes sub-dial located at the bottom of the dial with a fine black printed Roman numeral hour markers & black printed minute track,Polished 18-carat red gold hour & minute hands

Movement

Winding

Automatic

Functions

Hours,Minutes,Seconds,Tourbillon

Jewels

31

Power Reserve

168 Hours

Frequency

21,600 vph

Oscillator

22-carat white gold oscillating weight

Movement

Self-winding tourbillon

Caliber

Jaquet Droz 25JD

Bracelet

Material

Black Alligator Leather

Bracelet

Rolled-edge hand-made black alligator leather strap

Clasp

18-carat Red gold folding clasp