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.

Insight: F.P. Journe Répétition Souveraine Smoked Sapphire

A beautifully quirky minute repeater.

Piaget Introduces the Andy Warhol Clou de Paris

Elegant, period correct, and customisable.

Auction: Breguet 3218 Perpetual Calendar Retrograde Wristwatch at Christie’s

Rare and special.

Universal Genève Returns with Gregory Bruttin at the Helm

The first step in the revival.

Zenith and Porter-Yoshida Pilot Watches in Green Ceramic

The colours of the cult brand.

In-Depth: Alfred Helwig’s Flying Tourbillon in Wrist- and Pocket Watches

A history of the invention by Dr Helmut Crott.

Glashütte Original Inverts the PanoLunar

An inverted calibre with a moon phase.

A Breguet Classique Pair in Black Grand Feu Enamel

Elegant and stark.

The Elegantly Concise Panerai Radiomir Perpetual Calendar PAM01453

Legible and useful.

Carl F. Bucherer’s Retro Worldtimer with Peripheral-Wind Movement

Vintage on the outside, modern inside.

Zenith Introduces Defy Skyline Big Date Flyback Sincere Platinum Jubilee

Sleek and all grey.