The 1st was the changeover on the tachymeter from the dial to the bezel, supplying the watch a cleaner, bigger experience, and also the second was the addition of inverted chronograph sub-dials, offering a high-contrast hunt for straightforward examining. An alternate “exotic” dial was also offered, normally identified given that the “Paul Newman” because of the actor’s affiliation with the piece. This unique style, characterised by its distinct outer observe and sub-dial markers, is becoming a company favorite amongst collectors, and was out there as an selection up until the ref. 6265.
In that same calendar year appeared the ref. 6240, along with the term “fake rolex watches” around the dial to compliment new screw-down pushers. The ref. 6240 was short-lived, shortly changed because of the ref. 6262 and ref. 6264 in 1969, which carried the up to date cal. 727 but nonetheless experienced the non screw-down pushers. Then arrived the ref. 6263 and ref. 6265 in 1971, which reintroduced the screw-down pushers and “Oyster” branding. Not surprisingly, it had been the 1980s that appreciated the refs. 6269 and 6270, both of those resplendent in 18kt yellow gold and studded with diamonds.
There seems to become extremely minor visual distinction between the 1988 ref. 16520 and also the 2000 ref. 116520, preserve for dial marker dimensions, sub-dial spacing, and repositioning with the working seconds hand. Smaller dissimilarities through the ref.