Introducing – The ATV Ollech & Wajs Astrochron Chronograph

The Ollech & Wajs 1967 Astrochron was one of the first chronographs suited for professional divers thanks to its 200m water-resistant case. Equipped with a Valjoux 72 movement, a movement it shared with models like the original Rolex Daytona, the Astrochron has been selected by Ollech & Wajs for a remake this year. While the […]

2 years ago

The Petrolhead Corner – Acura Races To Victory In The 2023 Rolex 24 At Daytona

Traditionally, the endurance racing season kicks off with one of the most legendary races in history, the Daytona 24 Hours, or rather the Rolex 24 at Daytona. This year’s edition also ushered in the era of the Le Mans Daytona hybrid class or LMDh for short. A new top-tier category of cars that welcomes iconic […]

2 years ago

Recap – MONOCHROME’s Best Video Content Of The Year

If you’re reading this article, we have nothing to teach you about our extensive written content. As we explained in our previous retrospective with our most-read articles of 2022, we’ve published close to 1,200 articles this year. But MONOCHROME is just about text and photos… It’s also about videos and a Youtube channel that is packed […]

2 years ago

In-Depth – The Future Of Silicon Hairsprings, Now That The Patent Has Expired?

Barely one centimetre in diameter, the hairspring is the beating heart of a watch movement. It is a strategic component in several respects. Manufacturing hairsprings is a complex process mastered only by a few companies. Conventional hairsprings are made of iron-nickel alloys, such as Nivarox. For several years now, silicon has been revolutionizing traditional watchmaking. […]

2 years ago