David Ichim

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.

Hands On: Vacheron Constantin Celestia Astronomer Duo

Ptolemy and Copernicus.

Hands On: Vacheron Constantin Armillary Tourbillon “Myth of the Pleiades”

The two-axis tourbillon with a mythological twist.