
Astronomical Masterpiece - CKRJ7724
CVDKReal Moon Joure Guilloché White White Gold
The CVDK Real Moon Joure brings exceptional lunar precision into a restrained white gold execution. Its rotating three-dimensional Moon follows the true lunar cycle with a deviation of only one day in 11,000 years, presented against a white guilloché dial with blue indexes. A 40 mm white gold case and black ostrich foot leather strap complete the composition.
Precision inlight and shadow
The Real Moon Joure translates the lunar cycle into a physical three-dimensional display. Rather than indicating the phase on a conventional disc, a miniature Moon rotates within the dial, allowing light and shadow to reveal its changing appearance.
Here, the complication is surrounded by white guilloché and white gold. The finely patterned dial catches the light through texture, while blue indexes introduce a clear accent around the lunar display.






Specifications
The Real Moon Joure combines hours and minutes with its defining three-dimensional moon phase. The miniature Moon rotates in accordance with the real lunar cycle, translating its changing phase into a mechanical display.
- Time
- Hours & minutes
- Astronomical
- 3D Moon Phase
- Accuracy
- 1 dayin 11,000 years

Caseback
The CVDK Real Moon Joure is powered by the automatic CKM-01 Manufacture movement. Its 60-hour power reserve supports the time indication together with the dedicated Real Moon Joure astronomical module.
- Power reserve
- 60Hours
- Winding
- Automatic
- Jewels
- 32

The most accurate 3D moon phase
The Moon completes its cycle around Earth in approximately 29.530588853 days. The Real Moon Joure reproduces that period mechanically through a hand-made three-dimensional Moon whose rotating surface reveals the changing lunar phase.
The mechanism deviates by only one day in 11,000 years, making it the most accurate mechanical 3D moon phase in the world. Its combination of astronomical precision and mechanical ingenuity was recognised when the Real Moon Joure received the European Watch of the Year award in 2014.
Other CVDKReal Moon Joure models

Made in theCVDK atelier
Every Christiaan van der Klaauw watch is made by hand and subjected to extensive quality testing in the atelier. Each watch is delivered in a CVDK presentation box and covered by a three-year warranty on the movement and case. Watches from the Collection of Astronomical Masterpieces are also supplied with a removable Swiss Kubik watch winder to keep the astronomical complication running accurately.

AstronomicalMasterpieces
Explore the Collection of Astronomical Masterpieces and the mechanical interpretations of astronomy at the heart of Christiaan van der Klaauw.









