Glashütte Original Senator Perpetual Calendar ! Is my moonphase accurate?

Dec 23, 2021,11:07 AM

Some images of my Glashütte Original Senator Perpetual Calendar getting ready for the new year. A question for moonphase geeks: is my moonphase accurate ?

I have a bad experience with my JLC Master perpetual where my moonphase is misteriously wrong (and would cost a pretty penny to fix since it can't be set autonomously, but it can be done on the Glashütte)
Is the JLC wrong ?

Thank you!!

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thank you! love the dial too

 By: christianch : December 23rd, 2021-13:42
the JLC doesn't have a special adjustement but I wonder of the two moonphases which is right in the current time?

The JLC is off a few days; it should look like this

 By: cazalea : December 24th, 2021-04:23
Yours has essentially the same calendar module as my IWC Here’s the chart of the moon ...  

thanks a lot ! much appreciated ! does the moonphase depends on the location too ?

 By: christianch : December 24th, 2021-10:26
In any case the JLC is clearly out of tune I noticed it sometime ago on this forum when everyone was posting the full moon and it wasn't for me