"Oh, he got me this really nice watch, actually." She'd put it on right away when he gave it to her, telling him this would probably be the only time she remembered to wear it - Ariadne did not, as a rule, wear watches. She showed it to Cobb now. It was really nice, pricey. And it kept two timezones. Ariadne couldn't help but smile a little at the inside joke - she'd called him a couple of times in the States, at ungodly hours, and he'd threatened to get her a watch to keep track of two timezones. So he'd done just that.