At least 3 of the belts in TWINE were Dunhill... I don't know how many more he wore in the movie but it's probably safe to say in TWINE they were all Dunhill.
Btw, Holden and I recently looked into acquiring the solid plaque belt worn in Bilbao from Dunhill.... no dice. And nothing in their current line resembles it either.
I believe the last one (it's called the twist square, right?) was worn in TWINE, or at least a highly similar model. It's hard to say for sure because their line is very seasonal except for a few mainstays.
If TWINE were filming today though, it's safe to say Hemming would've chosen the twist square unless she were making a custom order.
The first one looks like something worn in TND (Hamburg factory), but I'm not actually sure Dunhill was used in TND so it may have just been a similar gold buckle belt.