In-Depth: A Guide to Every Equation of Time Watch by A.-L. Breguet

Celestial mastery.

Breguet Unveils First-Ever Flying Tourbillon with Tourbillon Sidéral 7255

A striking and "mysterious" watch for 250 years.

Understanding the Vacheron Constantin Solaria with Christian Selmoni and Jean-Marie Bouquin

The story behind the most complicated wristwatch ever.

Hands On: Piaget Polo Perpetual Calendar Blue Obsidian

Playing to its strengths.

Omega’s Small-But-Mighty Movement in the Aqua Terra 30 mm

Petite precision.

Andersen Genève Marks Anniversary with Communication 45 World Time

Reviving a signature model.

Tudor Extends Warranty on All Watches to 5 Years

Starting 2020.

Editorial: The Meaning of Quality in Vintage Watches

Significance.

Hands-On: Panerai Radiomir 8 Days 45mm PAM 992

A blend of vintage details.

Parmigiani Introduces the Hijri Perpetual Calendar

An Islamic lunar calendar for the wrist.

Jaeger-LeCoultre Introduces the Atmos Transparente

A new look for the clock that runs on air.

Hermès Introduces a Duo in Delicate Wood Marquetry

Astrologie Nouvelle and Pégase Paysage.

Marnaut Introduces the Seascape 200 “Super Compressor” Diver

Another retro diver.

Business News: Swiss Authorities Weigh ETA Sales Ban

No movements for third-party brands.

Up Close: J.N. Shapiro Infinity Series

Hand-made guilloche.

Up Close: Vacheron Constantin Les Cabinotiers Minute Repeater ‘Romantic Note’

Graceful and enamelled.