Knowledge

Insight: The Breguet Cal. 728 of the Type XX Chronograph

One of today's most sophisticated chronograph movements.

Insight: When Simplicity Belies Complexity, the F.P. Journe Chronomètre Optimum

A very complex watch with no complications.

Visiting the F.P. Journe Manufacture

“In-house” still matters in 2023.

In Depth: Inside the Patek Philippe Sky Moon Tourbillon Refs. 5002 and 6002

A rare look at the layers inside the ultra-complication.

Allure and Architecture – Patek Philippe Dome Clocks

The captivating story of timepieces and artisans.

Guilloche for Beginners: A Photo Essay

Learning from the best.

Insight: What’s Next for the Girard-Perregaux Constant Escapement?

Perfecting the ideal escapement.

Inside Tudor Manufacture: The Pursuit of Mechanical and Industrial Perfection

Excellence made affordable.

Insight: The Ingenuity of the F.P. Journe Centigraphe

A very different and very clever chronograph.

Insight: Daniels’ Co-Axial Escapement, an Evolution of the Fasoldt Chronometer

Inspired by a 19th century invention.