Knowledge
Collector’s Guide: The Original A. Lange & Söhne Datograph of 1999
Versions, production dates and unique pieces.In-Depth: Seiko’s Legendary History in Observatory Chronometer Trials
And the Grand Seiko Astronomical Observatory Chronometer.A History Of The Cartier Tank In Pictures, 1917-2013
Inspired by the lumbering armoured vehicles which made their debut in the First World War, the Cartier Tank has evolved over the decades, yet remained essentially the same. It is one of the most enduring wristwatch designs ever.Explaining The Patek Philippe Reference 3970 Chronograph Perpetual Calendar
Made from 1986 to 2004, the Patek Philippe Ref. 3970 was for many years the benchmark chronograph with perpetual calendar wristwatch. Widely regarded as less desirable than the preceding Ref. 2499 or subsequent Ref. 5970, the Ref. 3970 is nevertheless a significant timepiece.EXPLAINED: Seiko 9F Quartz Movements – Definitive Proof That High-End Quartz Exists
A high-end quartz movement would seem to be an oxymoron. But it does exist in the form of the Seiko 9F calibre, a supremely sophisticated quartz chronometer rated to +/- 10 seconds a year. Used primarily in Grand Seiko watches, the 9F is possibly the best quartz movement in the world.A USAF F-15 Pilot Explains What Makes a Good Aviator’s Watch
Col Rich Sweeten loves watches, and Bremont.Understanding Patek Philippe’s Legendary Chronograph Wristwatches Over the Century
Having previously been around Europe, Singapore is the first Asian stop for "Chronographs", an travelling exhibition of Patek Philippe chronographs. This is a showcase of 14 historical timepieces and 23 chronographs from the current range, providing a tangible timeline of Patek Philippe's rich history in chronographs.Load More
