The Edouard Koehn maison in Geneva, early 1900s
Edouard Koehn

Geneva · Anno 1891 — Master Watchmaker

Maison Edouard Koehn — Anno 1891

“To measure time with grace
is to honour every passing second.”

Born in the atmosphere of the highest horological standards, Edouard Koehn began his career as clockmaker to the court of the Grand Duchy of Saxe-Weimar-Eisenach. More than a century later, the Maison continues his pursuit — independent, intimate, uncompromising.

Legacy Rattrapante front

The Signature Piece

Legacy Rattrapante — White Enamel

A split-seconds chronograph cased in 316L polished steel, with a grand-feu white enamel dial, breguet numerals, and the unmistakable trio of black, blue and red hands — engineered around the dial geometry of an Ed. Koehn pocket chronograph from the early 1900s.

Caliber
EK CHR11
Function
Split-Seconds Chronograph
Case
316L Steel · 40 mm
Dial
Grand-Feu Enamel
Reserve
48 h · 4 Hz · 31 Jewels
Edition
Limited to 50 Pieces
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The Collections

Beyond the enamel — the full lineage.

Legacy Rattrapante Four Seasons — Spring edition with violet guilloché dial

Legacy · Chapter II

Legacy Rattrapante — Four Seasons

A split-seconds chronograph in four guilloché lacquered dials — violet spring, pale summer, tobacco autumn and midnight winter. Twenty-five pieces per season.

Explore Four Seasons
Legacy Moonphase Chronograph — Gradient Blue dial with moonphase complicationLegacy Moonphase Chronograph — Ice Blue dial with moonphase complication

Legacy · Chapter III

Legacy Moonphase — Chronograph

A moonphase chronograph with gradient blue or ice blue dial, paired with alligator straps. The celestial complication meets the split-seconds spirit in two distinct characters.

Shop Moonphase

Craft

Worn quietly.
Built loudly.

Every Edouard Koehn timepiece is assembled by hand in our Geneva atelier. Movements are chamfered, polished and adjusted to five positions — a discipline inherited from the founder’s earliest pocket chronometers.

Legacy Rattrapante three-quarter view
Caliber EK CHR11 case back
Legacy Rattrapante on the wrist
Legacy Rattrapante lifestyle
I

Independence

Family-rooted, free of conglomerate constraints. We answer only to time itself.

II

Patience

Production measured in dozens, not thousands. Every dial fired, every bridge mirror-polished.

III

Continuity

A vocabulary unchanged since 1891 — Arabic numerals, enamel, blued steel hands.