Precious Pocket Watches at Sotheby’s, Including a US$7.7 Million AP

A grosse result.

Hands On: F.P. Journe Tourbillon Souverain Vertical Joaillerie Rubis

Maximalist.

Hands On: Chopard L.U.C. Grand Strike

Loud and clear.

In-Depth: Understanding Isochronism and Oscillators

The inherent isochronism of the sprung balance.

Complicated Collectors: James Ward Packard

A private laboratory of time.

Seiko Introduces the Credor Locomotive GCCR997

Just as good but regular production.

H. Moser & Cie. Introduces the Pioneer Tourbillon Burgundy

Scaled down and still sporty-elegant.

Radial “Mount Iwate” Patterned Dial for the Grand Seiko Evolution 9

An intricate motif for the Hi-Beat SLGH027.

Insight: The Chronograph Reset Mechanism

A game of hearts.

Urwerk Unveils the UR-100V Magic T “Hunter Green”

Ash green matched with a bracelet.

Hands On: Greubel Forsey Tourbillon Cardan

A big watch with an impressively kinetic regulator.

Ulysse Nardin Taps Designer Amoureuxpeintre for a Minimalist Skeleton

Using frosted sapphire crystal.

Raymond Weil Introduces the Millesime Shellman Edition

A thinner case and domed dial.

Aquastar Introduces the Benthos Heritage II

A modern-spec retro diver.

Oris Introduces the ProPilot X Miss Piggy Edition

A pink pilot's watch.