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.

Audemars Piguet Scales Down the Royal Oak Double Balance Wheel Openworked

Now 37 mm in classic livery.

Hands On: De Bethune DB28xs Purple Rain

Strikingly vivid purple.

Business News: Biver Names James Marks CEO

An outsider-insider to bridge the generations.

Visiting the Vacheron Constantin Manufacture

Science and art under one roof.

Grand Seiko Introduces the Hi-Beat 36000 GMT SBGJ277 “Snow Valley”

A textured "frosty" dial.

Breitling Teams Up with NBA Superstar Giannis Antetokounmpo

On a pair of Chronomats in green.

Farer Combines the Monopusher Chronograph and GMT

A useful combination in Farer colours.

Raymond Weil’s Millesime Gets a Denim-Blue “Sector” Dial

Affordable vintage style.

Business News: New CEOs for Hublot and TAG Heuer

Ricardo Guadalupe steps down after 20 years.

Insight: Governors of Minute Repeaters, Sonneries, and Other Striking Watches

An essential mechanism regulating pace.