Buying guide
How to choose a watch size for your wrist
Case diameter is not the only number that matters: lug-to-lug length and thickness change how a watch sits. Find your size with a tape measure.
Journal
Buying guides, care tips and the know-how behind the watches, from the A1 Watch team.
Buying guide
Case diameter is not the only number that matters: lug-to-lug length and thickness change how a watch sits. Find your size with a tape measure.
Buying guide
One is more accurate and needs less care; the other has a mechanical heart and centuries of craft. Know the differences and choosing gets easier.