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GRANDEUR USA

Grandeur Monocle Aureum

Case material
Titanium
Meteorite
Bracelet strap
Leather
Tantalum
Buckle
Pin buckle
Dial finish
Meteorite
Water resistance
30 m
Size
ø 42 mm
Thickness
10 mm
Movement
Manual-winding mechanical
Power reserve: 40 h, 28800 vph
Functions
Hours, Minutes, Retrograde Minutes, Jumping hours
Reference
AUREUM
Launch date
12/2025
Collection
Grandeur MONOCLE / 35-pieces limited series
Price incl. VAT
4'000 CHF
Description

The Monocle introduces three distinct world-first achievements spanning its complication, case construction, and winding mechanism.

At its heart is a world-first complication: the patent-pending Jump Flap™ Hour Module. This proprietary, novel jump-hour display features an instantaneous jumping “flap” aperture that advances with the hour wheel by 30 degrees over sixty minutes, before instantly snapping back in tandem with a sweeping retrograde minute indication positioned below it.

The dial includes the hour ring and the background to the retrograde gear is crafted from meteorite, showcasing a unique Widmanstätten pattern that ensures no two watches are identical.

Powering this horological innovation is a meticulously re-engineered Hangzhou Calibre 5000A automatic base movement, featuring the world’s first stone micro-rotor, also precision-crafted from meteorite.

The 42mm x 10mm titanium case with exhibition sapphire back features an integrated meteorite ring, bored directly from a solid block of meteoric stone, representing another world-first. This architecture allows the Monocle to achieve remarkable mechanical density while maintaining an elegant, ultra-slim profile.

GRANDEUR USA, Grandeur Monocle Aureum | GPHG