Kong
[Moderator]
7855
Its our pleasure...
Look forward to your results posting too.
Not sure if you have a reference for atomic clock.... try this site : (www.time.gov). Please note there will be an error (or tolerance) of + 0.6 to 1 sec .
If you have the time, please post us some pics of the LunarOne, and a wristshot 
This piece the monthly output is only 4 to 6 pieces.
Thanks.
Kong
Accuracy of Chopard LUC Lunar One
Hello Pursits! This is my first post here. Happy to be part of the community. Anyways, I have a rather nitty gritty question. What should the real life acuracy be of the Chopard Lunar One? Should it be beter than + or - 1 second. Thanks for your help.
Correction
Sorry for double post. For future reference, is there a way to edit ones post; a cursory examination revealed no clear method of doing so? Also, I meant to say should the acuracy be better than + or - 5 seconds a day. (Photo not mine, credit to its origin...
Chopard+PP, welcome to PuristSPro Chopard forum...
The L.U.C LunarOne is Chronometer, COSC-certified. The window of the timing (per COSC) must be inside -4 to +6 seconds per day (absolute 10 seconds window). However, normally L.U.C finetune it always to + (gain). Its better so we will not be late for appo...
Thanks a lot for....
the instructions. I will do this, and post the results one of these days. Again, thanks for the fast response!