18k Yellow Gold (jeweler tested). 18k ITALY 750 (signature hallmark is worn, I can make out 20 _ AL). Width: 34.00mm Thickness: 11.50mm. 7.25 inches (fits 6 wrists). Box BUZNNXX / 400241. This piece is in very good pre-owned condition with minor surface wear including some dents between the links (shown). See pictures as they are an extension of the description and condition. Professionally inspected by our master jeweler. Listing and template services provided by inkFrog.