CHOPARD: AN 18K GOLD AND DIAMOND 'YOUR HOUR' WRISTWATCH, With quartz movement, the square mother-of-pearl dial with Roman numerals, framed by round brilliant and baguette-cut diamonds and completed by a diamond-set strap;, case, dial and movement signed Chopard; no. 485275/445 1 and ref. 13/6621; estimated total diamond weight 37.70 carats; size 24 x 36mm.; length 6 in.