Case

Shape

Round

Diameter (in mm)

40

Bezel

Fixed

Crystal

Sapphire

Material

Platinum

Model Case

Polished finished platinum case, Transparent sapphire crystal case-back

Winding Crown

Time adjustment via crown in position 2, Two position

Dial

Color

Silver

Indexes

Arabic Numerals

Details

Blue hands, Openwork dial revealing part of the mechanism, Painted Black Arabic Numerals hour markers

Movement

Power Reserve

42 Hours

Jewels

26

Functions

Hours, minutes, and small seconds, Power reserve display

Movement

Mechanical manual winding

Frequency

21,600 vph

Caliber

1403

Diameter (in mm)

32.4

Height (in mm)

7.15

Oscillator

15 tooth escape wheel 90° Anchor fork, Balance with 4 inertia weights, Flat Anachron balance spring with Breguet overcoil, Free-sprung, Pinned stud, Spring pinned to collet

Winding

Manually wound by 20 turns

Bracelet

Clasp

Pin buckle

Material

Black Alligator Leather

Bracelet

Black Alligator leather strap