Jens Koch

When A. Lange & Söhne unveiled the Lange 1 after its rebirth in 1994, the watchmaking world quickly agreed: a new design icon had emerged – a rare feat in a field where most icons have a heritage spanning fifty years or more. What sets the Lange 1 design apart is its asymmetric dial layout:…

When Hublot unveiled the Big Bang in 2005, the model caused a revolution in the world of watchmaking. The timepiece embodied a new way of thinking by moving away from a retrospective view of tradition and towards a forward-looking form of luxury. While many manufacturers draw their designs from the past and place emphasis on…

Founded as recently as 2001, Lang & Heyne has swiftly established a strong reputation among collectors, thanks to its remarkable horological expertise and artisanal skill. The manufacture is based in a historic mill near Dresden and seeks to continue the legacy of the city’s renowned court watchmakers, such as Johann Heinrich Seyffert and Johann Friedrich…

At Watches and Wonders 2025 in Geneva, there were some spectacular innovations and mechanical masterpieces on display. Among them were numerous complications, unprecedented displays, new solutions for well-known problems, a new escapement, and the most accurate mechanical wristwatch ever. Vacheron Constantin Les Cabinotiers Solaria Ultra Grande Complication: Most Complicated Wristwatch Vacheron Constantin sets a spectacular…

Rolex is presenting its new releases for this year at Watches & Wonders 2025. Highlights include a left-handed GMT-Master II with a green dial, revised Oyster Perpetual models, and several new dials. This year's star of the show, however, is a completely new model: the Land-Dweller, housing several innovations in the movement. Land-Dweller: new model,…

Rolex's new Land-Dweller watch model's movement presents a novel escapement that is well worth a closer look. What are its key features – and which inherent limitations of the Swiss lever escapement does it aim to overcome? Understanding escapements The escapement in a mechanical watch is essential: without it, the mainspring would cause the gear…

Amongst other things, Bulgari specialises in ultra-thin watches. With the Octo Finissimo Ultra Tourbillon, the brand has now set its tenth world record in this field in the last eleven years: the thinnest mechanical watch with a tourbillon. Heralding its first appearance at Watches and Wonders 2025, Bulgari is presenting this extraordinary watch, which is…

At the beginning of 2025, Hublot revised its striking Big Bang MECA-10, a timepiece renowned for its ten-day power reserve and unconventional power reserve display. The primary focus of this update was a reduction in size, from a bold 45 mm to a more restrained 42 mm in diameter. Achieving this required the development of…