Natalie Portman wears an unidentified watch

Natalie Portman wears a field watch as Lena in Annihilation (2018). Deep in the Shimmer, she shows a chunky dark watch with a round black dial and a prominent crown on a dark strap, a rugged tool watch for the biologist-soldier on the expedition. The branding doesn't resolve, so the maker stays open. If you recognise it, or want to guess, say so in the comments.