What gen is this a rep of?

[webby48]

Does anyone know what the "Jubilee Calendar Tourbillon" is supposed to be a rep of? https://www.trustytime02.cc/index.php?main_page=product_info&products_id=7351

The closest I can find is the 3795, but it doesn't even look close at all: https://www.youtube.com/watch?v=uQNqSMXbEW0

Thanks