The Dressage L'heure Masquee watch from luxury accessories brand Hermès features a classic design complemented with a number of unique features. They include an hour hand that's concealed under the always moving minute hand and appearing after a deliberate press on the crown-integrated pushbutton. It vanishes again as soon as the pressure is released, along with the dual-time window display. The mechanics are orchestrated by the interaction of the rack, pinion and gear trains, and when stimulated, the hour cam releases from its hiding place. It's all housed in a cushion-shaped case, powered by self-winding Calibre H1925 movement with a 45-hour power reserve.