It's campanola complication! Perpetual calendar plus moonphase, it is Eco drive, hand assemble...
It is a quartz watch!
I don't think there is a mechanical annual/perpetual calendar with moonphase watch that price below £1k.
Cheapest annual calendar is mih, a modul added on 7750 also cost u chf 5k...
Small perpetual on breitling cost you more than that...
Even a china made mechanical perpetual calendar will price mo than that!