Perpetual Calendar
IWC’s Most Exciting New Watch Will Help You Keep Track of the Moon Phase and the Tides
The Portugieser Yacht Club Moon & Tide is quite the talking piece.

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Bovet’s New Perpetual Calendar Watch Works as a Pocket Watch, Wristwatch or Desk Clock
Minimalists—this one’s not for you.
Harry Winston’s Ocean Collection Celebrates 20 Years with New Complicated Timepiece
This new watch is the fourth bi-retrograde calendar from the watchmaker since its world first in 1989.
Perennial Favorites Among Perpetual Calendars
We compare the top perpetual calendar wristwatches.
Experts Review the Top 6 Perpetual Calendar Watches
Innovation in perpetual calendars meets real-world opinion.
A. Lange & Söhne Showcases Artistic Strengths with New 1815 Rattrapante Perpetual Calendar Handwerkskunst
The new limited-edition Handwerkskunst brings an artistic flair to the brand’s otherwise austere collection.
Watch of the Week: Vacheron Constantin Traditionnelle Chronograph Perpetual Calendar
Vacheron’s longstanding mainstay saw a refresh this past fall, and is headed for boutiques this month…
Audemars Piguet’s Iconic Royal Oak Line Welcomes an All-Ceramic Addition
See the brand-new timepiece and get a brief history of the use of scratch-proof ceramic in watchmaking…