From Pequignet -Pequignet makes a lot of beautiful, classic watches with more traditional moon phase functions. But this one embraces a more modern design aesthetic without losing its "Pequignet sais quoi". The case is of Rose Gold 5N, and the movement is Pequignet's Calibre Royal EPM01 which boasts a very impressive 88 hours of power reserve. Hours, minutes, seconds (via sub-dial at 4 o'clock), day, date and a seductively designed moon phase indicator at 6 o'clock.
This fascinating time machine can be purchased from the team at Grenon's in Rhode Island who (and yes, I am biased) are the perfect representatives for Pequignet here in the US. For those of you outside of the lower 48, you can contact your local/regional retail partner or contact Pequignet directly.