Half-skeleton Limited Edition watch with three-part dial, in-house 'Verso' modification and pulsometer on the backside. The Verso modification is based on a beautifully half-skeletonized Unitas 6497 movement. The movement is flipped upside down to show off the balance wheel and the impressive backside of the movement in the front. The small second on the timepiece's back assumes the function of a pulsometer. When the small second hand crosses the start line, start counting your pulse until you reach 20 beats. The pulsometer display will then indicate what your heart rate is. The sophisticated three-part dial has an elaborate 3-dimensional look. Base of the dial is the sunray finished stainless steel plate with the limited edition number engraved. The second layer is a nickel colored container, which finally houses the white lacquered disk with hour indications.