WHEN IWC SCHAFFHAUSEN UNVEILED THE Da Vinci Chronograph Perpetual Calendar in 1985, it showed how the perpetual calendar – one of the most complicated mechanical watches – could be made simple and ...

Once every four years, extremely complicated watches known as perpetual calendars get their moment to shine—and delight the owners of these five- or six-figure timepieces. One of watchmaking’s most ...

Created in 1952 for the Aircraft Owners and Pilots Association (AOPA), the Navitimer united a chronograph with Breitling’s ...

Leap Year, a unique occurrence that graces our calendars every four years, has been a source of fascination for centuries. Today, the 29th of February, is more than just a curiosity. It plays a ...

As part of the Complications, Simplified series explaining the complex mechanisms that add functionality – or complications – to mechanical watches, HYPEBEAST looks at how the Perpetual Calendar kept ...

Add Yahoo as a preferred source to see more of our stories on Google. In celebration of the upcoming installment in the “Aquaman” franchise and ahead of the film’s release on Friday, Warner Bros.

To toast two decades of its Ocean Collection, Harry Winston has developed a new complicated timepiece. The Ocean Biretrograde Perpetual Calendar Automatic was unveiled at Baselworld—Switzerland’s ...

One of the prevailing trends in the watch industry for 2025 has been a shift toward smaller case sizes. Some brands revived archival designs, others scaled down existing models and there have been ...

This minimalist of all perpetual calendars lives up to its collection name: Streamliner. The H. Moser & Cie Streamliner Perpetual Calendar doesn’t look like a conventional perpetual calendar, with day ...

Boasting unique technical and aesthetic signatures, and an exemplary level of finishing touches, these are highly coveted ...