4.9 (84)
Flagship
Issue 03 · Spring 2026
Above the cloud line.
Four days in the mountains with the Noir collection. A field test of the chronograph in the place it was built for.
Read the lookbook →
4.7 (61)
New
Noir Mesh
$449 →From the journal
June 2026
The Art of Mechanical Timekeeping
Why a quartz movement and a hand-wound caliber are two entirely different philosophies — not just technologies.
Read essay →May 2026
Porto Atelier: A Day in the Workshop
Six craftspeople, one movement, no shortcuts. A morning inside the bench where every CHRON. begins.
Read essay →April 2026
Why We Chose Steel Over Titanium
Material decisions that define a watch for decades — and why the heavier choice was the honest one.
Read essay →
Flagship · Spring 2026
Chrono Noir Tonneau
Barrel-shaped tonneau case in blacked-out steel with rose gold sub-dial markers. Swiss chronograph movement. Hand-assembled in Porto.
$489
In Stock — Ships within 2 business days
1
units
Caliber
Mainspring
CHRONOS
The Movement Journal
PATINA
Wristbeat
Off-Hours
02:14
Crafted in Porto since 2014
Time, taught by hand.
Every CHRON. movement is regulated by hand in our Porto atelier. No screens, no notifications, no subscriptions — just a piece of mechanical honesty, ready to be wound and worn for a lifetime.