Description:
Automatic movement with a unique display of the time on a movable axis, with a retrograde hour function, day/night indication, large date calendar with retrograde rotating three-dimensional tens, spherical moon with moon phase indication by gradual rise of a patch Swiss made
Limited series:
33 pieces
Movement:
CYR598 automatic, 4Hz, 28,800vph
Time function:
Three-dimensional retrograde display mechanism Reading of hours, minutes and seconds on a movable axis with a day/night indication Precise guidance of the retrograde height of the hour hand with a ruby bearing Patent applied for
Calendar:
Large date, retrograde three-dimensional tens, pivoting Precise guidance of the height of the tens hand with a ruby bearing Patent applied for
Phases of the moon:
Three-dimensional moon Progressive rising of the patch to indicate the various moon phases In case of a fully covered moon: appearance of the CYRUS logo
Oscillating mass:
Customised décor on the mass Ceramic ball bearings without lubrication
Diameter:
48mm (including crowns)
Material:
18K red gold
175 grams of gold
Coin (medallion):
18K red gold Identical copy of the original, over 2,500-year-old coin. The original coin is the property of CYRUS, and can be viewed at
www.cyrus-watches.ch.
Other details:
Inertial balance for greater adjustment stability
Springs sized using FEM (Finite Element Method)
Sprockets with optimised teeth (reduced play)
Maximum use of stainless steel for better corrosion resistance