If you haven't already come across Beuchat on your travels, they are French watch brand specializing in affordable sports watches particularly divers models.
They literally have a ton a models to choose from. These two models are their most professional automatic divers; the Lunitech 500M and 1000M Autos.
They have all they typical divers features: screwdown crown and caseback, high water-resistance but I believe they are only using mineral crystals. Please follow the link embedded, below for more on these and other divers models from Beuchat.