Gents Rolex Day-Date Ref# 18038 in 18k yellow gold, circa 1985, on 18k yellow gold presidential bracelet with expertly set princess cut diamonds on center links of the entire length of the bracelet with concealed clasp, custom 24 baguette diamond bezel, sapphire crystal, case diameter 36mm. Self winding movement with quick-set date function, central sweep seconds. Black dial with experly set diamond baguettes on outer edge of dial. Approximately 12.50ct total weight of diamonds. Very fine condition.