Watchmaker MB & F co c jewelry house Boucheron has already integrated the familiar clock model MB & F Horological Machine No 3 (HM3) a three-dimensional owl. Watches made of white and red gold and inlaid with various stones, depending on the color schemes of the model. Red owlet with diamonds, pink tourmaline, quartz and sapphire, blue - amethyst, blue and purple sapphires and diamonds. An interesting detail is the translucent part of the dial: the rotor create the illusion effect heartbeat.