Amanda Seyfried wears an unidentified watch

Amanda Seyfried wears a gold watch as Savannah Lynn Curtis in Dear John (2010). On the beach, hand pushing back her hair, she shows a round gold case with a pale dial at her wrist, a sunny, simple piece for the summer romance. Nothing on the dial reads, so the maker stays open. If you can place it, or want to guess, leave it in the comments.