The Slim d’Hermès Quantième Perpétuel

From Hermès -

Courtesy of Hermès

Here are the pertinents -

CASE

Shape/dimensions: Round, 39.5 mm diameter
Material: Beadblasted grade 5 titanium caseband and case-back 950 platinum bezel
750 white gold crown and pusher
Crystal: Sapphire crystal and case-back with anti-glare treatment Water-resistance: 3 bar

DIAL

Anthracite, silver-toned transferred Arabic numerals. Mother-of-pearl moon against an aventurine glass sky. Sandblasted rhodium-plated or blue-lacquered baton-type hands.

MOVEMENT

Type: Mechanical self-winding movement, crafted in Switzerland. Manufacture ultra-thin H1950 movement Module: Agenhor
Diameter: 30 mm (13 1⁄4’’’)
Thickness: 2.6 mm (movement) + 1.4 mm (module) 

Power Reserve: 42 hours
Jeweling: 29 jewels (movement) + 3 jewels (module) 

Frequency: 21’600 vibrations per hour / 3H 

Decoration: Bridges hand-bevelled and adorned
with ‘sprinkling of Hs’
Distinctive feature: Micro-rotor
Functions: Hours, minutes, moon phases, second time zone, day/night indication, perpetual calendar

STRAP

Matt graphite alligator
950 platinum 17 mm (≈ 7.36 g) pin buckle