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.

Ressence Introduces the Smaller, Simpler Type 9

Still minimalist but now 39 mm.

Insight: Updated Criteria for the Patek Philippe Seal

Precision and pressure.

Up Close: Biver Automatique

A simple watch executed elaborately.

Explained: Dial Making at Rolex

From electroplating to PVD and more.

The IWC Ingenieur 40, Now in Classic Blue

A modern take on Gérald Genta’s Ingenieur SL.

Hands On: Grand Seiko Spring Drive Chronograph SBGC275

An intriguing, iridescent dial for an anniversary.

Hands On: Omega Speedmaster “First Omega in Space” with Cal. 3861

A reissue done right.

Vyntage Horology Debuts Time-Only in Tantalum and Onyx

The Purity Tantonyx.

Book Review: ‘Time on My Hands’, a Watch Collector’s Memoir by Mitch Katz

A curious collector.

Auction: Citizen 100th Anniversary Pocket Watch No. 001 for Charity

To benefit the environment.