L'Héritage
A century of silence
between the gears.
Founded in Geneva in 1927, AURUM has never left the hands of its master watchmakers to a machine. Every movement is assembled, regulated, and finished by a single artisan — from the first bridge to the final hairspring — inside our atelier on the Rue du Rhône.
It takes one craftsperson roughly nine months to complete a single timepiece. We have made no attempt to make that faster.
Complications
Mechanisms worth
a lifetime of winding.
Flying Tourbillon
A rotating cage counters the pull of gravity on the escapement, visible through the dial at six o'clock.
Perpetual Calendar
Tracks days, months, and leap years without correction — accurate until the year 2100.
Column-Wheel Chronograph
A traditional column-wheel mechanism for a stopwatch precise to one-eighth of a second.
Astronomical Moonphase
Deviates from the true lunar cycle by a single day only once every 122 years.
Materials
Nothing enters the case
that hasn't earned it.
18k Rose Gold
Cast in-house from a proprietary alloy resistant to fading.
Sapphire Crystal
Grown, cut, and polished to 2000 Vickers hardness for a lifetime of clarity.
Grade 5 Titanium
Aerospace-grade, half the weight of steel, worn against the skin.
Alligator Leather
Hand-stitched in Tuscany from ethically sourced, full-grain hide.
The Collection
Three watches.
One standard.
The Rhône
Ref. AU-118
Column-wheel chronograph, 40mm, grade 5 titanium.
Request a Consultation
The Solstice
Ref. AU-304
Perpetual calendar with moonphase, 39mm, platinum.
Request a ConsultationPrivate Consultation
Begin a conversation.
For acquisitions, press, or retail partnership enquiries, our concierge team replies within one business day.