Abbie Cornish wears an unidentified watch

Abbie Cornish wears a minimalist watch as Agent Katherine Cowles in Solace (2015). The close view shows a slim steel case with a plain white dial, no numerals and a single marker, on a fine taupe mesh strap, the clean modern look of a designer fashion watch. No branding resolves, so the maker stays open. If you recognise it, or want to guess, drop it in the comments.