Instead of purchasing a calendar, I decided it would be easy to decoupage one – and fell in love with the idea of a perpetual calendar that could be used year after year! Make this wood craft ...

Long before sustainability became a trending topic, people invented reusable, perpetual calendars, but the non-digital versions of these are sometimes complicated tables that are hard to interpret.

Just when you think you’ve seen them all, someone comes up with something new and unusual, like the concentric rings of this automated perpetual calendar. What we really like about the design ...

The Chopard L.U.C Lunar One comes in ethical 18k white gold with salmon pink guilloché dial or in ethical 18k rose gold with ...

Luxury maisons showcase extreme engineering feats through their complex timepieces that include intricate designs and groundbreaking technology This year - arguably more than most - saw brands push ...

Over the last few years, one brand has gone further with ... that range is the new Parmigiani Fleurier Tonda PF Hiriji Perpetual Calendar. Described as a "horological expression of the Tablular ...