Bvlgari Lady's Diamond, Steel Tubogas Watch The quartz movement watch features a round case measuring 25 mm, with a black dial featuring single-cut diamonds, set in stainless steel, marked Bvlgari,, BB 26 2TS, D 174055. Gross weight 53.80 grams. Bracelet Length: 6-1/4 inches *note: watch is not currently in running order