H. Moser & Cie. Endeavour Chinese Calendar Limited Edition

Technical specifications


  • Hours
  • Minutes
  • Seconds
  • Day
  • Date
  • Month
  • Moon Phase
  • Years


  • Self Winding/Automatic
  • Manufactured
  • Swiss Made


  • Round
  • Red Gold
  • Polished
  • 13.00mm
  • 40.00mm


  • Sapphire


  • Deployment Buckle
  • Red Gold


  • Alligator
  • Brown


  • 2023

Official description

Given the acclaim for its perpetual calendar, the most legible and ingenious on the market, H. Moser & Cie. wanted to explore this complication further and add another calendar to its collection. In collaboration with its partner, Agenhor SA, H. Moser & Cie. developed the Endeavour Chinese Calendar Limited Edition, produced in 100 pieces. This timepiece is a real technical feat, combining the Chinese lunisolar calendar with the solar-only Gregorian calendar and displaying the 12 signs of the Chinese zodiac alongside the moon phases, all without requiring any corrections for 12 years. It also symbolises the union of two different cultures and measurements, and their harmonious coexistence. The timepiece unites the sun and moon, combining elements of the solar and lunar calendars, calculated separately, and synchronising them. It does so with an elegant and minimalistic aesthetic that makes the piece user-friendly to read and operate.

People have always felt the need to measure time and to become its master. To this end, they have used heavenly bodies to determine cycles and calendars based on the sun, moon or both. While the Gregorian calendar is exclusively solar, the Chinese calendar is primarily lunar, as it tracks the cycles of the moon, but takes the sun into account at the same time, making it more complicated. This makes it a lunisolar calendar. Rich in cultural and traditional symbolism, it has its roots in the observation of nature thousands of years ago, and makes it possible to follow the rhythm of the lunar solar terms and four seasons, so essential to Chinese agriculture and traditional culture. It is a complex and ancient system for calculating time. By gaining an understanding of the Chinese calendar, one can travel through thousands of years of Chinese history and appreciate its subtleties. With the Endeavour Chinese Calendar Limited Edition, H. Moser & Cie. is paying tribute to traditional Chinese culture.