Baume et Mercier Riviera 10624

Robust and reliable, Riviera chronographs carry a tried and tested “Swiss-made” automatic movement (Valjoux 7750) with a 48-hour power reserve and runs at 28,800 vph, or 4 Hertz. Each model features a double day-date window at three o’clock, a small second hand at 9 o’clock and two sub-dials for chronograph functions: a minute counter at 12 o’clock and an hour counter at 6 o’clock.