An eighteen karat white gold and diamond, automatic, strap wristwatch with power reserve and moon phase, BreguetReine de Naples22 jewel movement number 0036737, reference 8908, mineral crystal exhibition case back, mother-of-pearl dial with offset dial and subsidiary seconds dial, aperture for phases of the moon, retrograde power reserve and circular cut diamond border. Case with synthetic sapphire set crown, flush set plunger for moon phase, round brilliant-cut diamond bezel and attached to a strap with an eighteen karat white gold, round brilliant-cut diamond set deployant clasp.Width: 29mm; Length: 7 in.