A truly superb yellow gold Cosmograph "Zenith" Daytona ref. 16528. Highly sought after by collectors, they have proved to be incredible investments since they were first launched in 1988 and discontinued in 2001. This 'S' serial example retailed in April 1995 is not only totally complete with its original Rolex box and papers but was one of the very first to feature the Mk III "Fat Six" dial. With prices for steel Zenith's rocketing, we are now seeing a similar trend with soild gold and two tone models, and this is one we really can't recommend highly enough.