I’ve finished initial research into what Patek "form" timepieces exist, such as hearts, pendant balls (boule de Geneve), a scarab beetle and Farman backpack (not pieces such as dome/desk clocks, traditionally designed pocketwatches, etc.).

More historical contact needs to be added, but I wanted to share what I’ve completed to date:

https://alphahands.com/vintage-watch-research/patek-philippe-form-watches/

If anyone has additional resources that discuss these type of pieces (if you have seen forum posts, images, books, sites, instagram...if you own one...), please let me know!

Thanks everyone