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.

Explaining the Citizen Caliber 0100 – The Most Accurate Watch Ever

Just one second a year.

Bell & Ross Introduces the BR03-92 MA-1

Inspired by the classic military jacket.

Sinn Introduces the 206 Arktis II

The sub-zero tool watch returns.

Introducing the Tudor Black Bay P01

Inspired by a historical prototype.

Introducing the Rolex GMT-Master II “Batman” on Jubilee

With the updated cal. 3285 movement.

Hands-On with the Bulgari Octo Finissimo Chronograph GMT

Deliciously thin.

Rolex Introduces the Sea-Dweller “Two Tone” Steel-Gold

The Rolesor tool watch.

Introducing the Rolex Yacht-Master 42 in White Gold and Ceramic

A monochromatic look.

Introducing the Patek Philippe Nautilus Annual Calendar Ref. 5726/1A

In the original shade of blue.

Introducing the H. Moser & Cie. Venturer Concept Vantablack

Minimalist black-black.