Case

Shape

Round

Bezel

Fixed

Material

18-carat Red Gold

Model Case

18-carat Red Gold, Sapphire crystal on back with anti-reflective coating on both sides

Crystal

High domed sapphire crystal on top with anti-reflective coating on both sides

Diameter (in mm)

44 x 16

Winding Crown

Left crown at 8 o'clock for setting time of left dial; right crown at 4 o'clock for setting time of right dial and winding

Dial

Indexes

Roman Numerals

Details

Blued hands, The world's first vertical power reserve set on the dial

Color

White stretched lacquer

Movement

Jewels

23

Winding

Hand-wound

Functions

Dual Time, Hours, minutes, Power reserve display

Movement

Manual winding

Power Reserve

45 Hours

Frequency

18,000 vph (2.5Hz)

Bracelet

Material

Alligator Leather

Bracelet

Black hand-stitched alligator

Clasp

18k gold tang buckle