David Ichim

Jacob & Co.’s God of Time is the World’s Fastest Tourbillon

Making one round every four seconds.

Finnish Finishing: Kortela Valta Unveils the Toka

With a sector-inspired champlevé enamel dial.

In-Depth: Understanding Isochronism and Oscillators

The inherent isochronism of the sprung balance.

In-Depth: Breguet’s Constant-Force Magnetic Escapement

Expérimentale 1 masters magnetism.

The Owl is an Ambitious Debut from L’Atelier Bernard

An owlish creation with a duplex escapement.

Breguet’s Magnificent Magnetic Expérimentale 1

The most advanced chronometer yet.

In-Depth: Blancpain Grande Double Sonnerie

Blancpain strikes a new chord — sealed with a Kiss.

A Haute Horlogerie Makeover for the Girard-Perregaux Laureato

A (sporty) bridge from the past to the future.

TAG Heuer’s Split-Seconds Goes High Tech with Laser Sintering

Additive manufacturing for the flagship Monaco.

Tokyo Retailer Shellman Celebrates Christiaan Huygens

A two-week exhibition marking 350 years of the hairspring.