Case

Shape

Round

Diameter (in mm)

44

Material

Black ceramic

Model Case

Polished Black Ceramic, Transparent case-back engraved with individual series number

Winding Crown

Knurled crown

Water Resistance

30 m (3 atm)

Crystal

Scratch resistant sapphire

Bezel

Fixed, polished black ceramic

Dial

Indexes

Arabic Numerals, Roman Numerals

Color

Black

Details

Black "opaline" dial with a polished finish rim surrounding the sub-dials, Grande (over-sized) seconds sub-dial off-set to the bottom of the dial with white printed Arabic numeral 10 seconds incremental markings & seconds track 5 seconds increments with red index marker, Off-set hour & minutes sub-dial at top of the dial with a combination of white printed Roman numeral & Arabic numeral hour markers, Polished black gold finish steel seconds hand with red varnished tip, Polished steel hour & minute hands with black gold finish

Movement

Movement

Self-winding mechanical

Frequency

28,800 vph

Winding

Automatic

Jewels

30

Functions

Hours, Minutes, Seconds

Power Reserve

68 Hours

Caliber

Jaquet Droz 2660Q2

Oscillator

22-carat white gold oscillating weight with black PVD finish

Bracelet

Material

Black Rubber

Bracelet

Natural black rubber strap

Clasp

Stainless steel folding clasp with PVD finish