Baume & Mercier Riviera M0A10616 Automatic 42 mm

At 42mm, this Riviera wears its dodecagonal case with real presence, driven by the calibre BM13-1975A and a 120-hour power reserve that carries it through five days without winding. Water resistance to 10 ATM goes beyond what the Classima and Clifton lines typically offer, a nod to the Riviera's sportier origins. Date display and a steel bracelet complete the build, and the warranty extends to eight years. It suits business meetings and interviews through to dinner.