The Baume & Mercier Hampton M0A10860 is powered by a Ronda 751 quartz movement with a 5-year battery autonomy. The rectangular polished steel case measures 17.7mm wide by 28.0mm long in an XS format, with a crown set with black agate. The embossed warm silver sun-satin dial features the Phi logo and 4N gold-tone fan-shaped sword hands. The interchangeable three-row satin-polished steel bracelet is fitted with a reliable quick-change system. Water resistant to 50 meters.