Case

Crystal

Scratch-resistant sapphire

Shape

Round

Diameter (in mm)

42

Material

Platinum

Water Resistance

30 m

Winding Crown

Fluted

Model Case

Polished finished Platinum case, fluted caseband,Sapphire case back,Thinnest automatic tourbillon in the world

Bezel

Fixed polished finished platinum

Dial

Indexes

Roman Numerals

Color

Silver

Details

Four engine-turned patterns on the dial (barleycorn, clou de Paris hobnail, straight chevrons, and cross-hatching) punctuated by the blued steel hands, silvered chapter ring for the hours and inky numerals,The hands, hour chapter ring, power reserve indicator, and tourbillon are all off-center

Movement

Movement

Self-winding mechanical

Winding

Automatic

Functions

Hours, minutes,Power reserve indicator,Tourbillon

Power Reserve

80 Hours

Jewels

42

Caliber

581DR

Bracelet

Clasp

Tang type buckle

Material

Black Alligator Leather

Bracelet

Black Alligator leather strap