Rolex Day-Date President Oysterquartz ref. 19000 18K Yellow Gold
For me personally the President Oysterquartz was always one of the most fascinating Rolex watches.
The case with integrated bracelet was always one of my favorite designs and the movement is simple amazing to look at. A hybrid between a mechanical and a quartz watch. In fact this movement shares some parts with the traditional mechanical Day-Date movement.
The solid gold construction together with the integrated bracelet design makes this watch much more brutal and rugged than the mechanical version. It has an unbelievable wrist presence.
Great condition, all original, very well preserved.
Probably the best opportunity to own a solid gold President and a watch that is bound to go up in price as these versions were made in much lesser quantities than the mechanical ones.
Some details from the website oysterquartz.net where you can find detailed informations about these models.
It would be a mistake to assume that quartz watches were an afterthought for Rolex, even despite the company's overwhelming commitment to mechanical movements. Rolex began their own research into electronic timekeeping in the early 1950s, and was awarded their first patent for an electro-mechanical watch design in 1952. In fact, according to James Dowling in his book The Best of Time, of the 50 patents issued to Rolex between 1960 and 1990, 21 of them were for electronic watches. Rolex was even issued patents in the 70s for digital (LED) watch movements. One such movement made it all the way to the prototype stage and was issued the reference number 7065.
Rolex's first commercially available quartz watch was the Quartz Date 5100. Introduced in 1970, this watch shared the Beta 21 movement used by other Swiss companies like Omega and Enicar. Rolex only produced 1000 of these watches before beginning development of their own quartz movement and the watch that would eventually become the Oysterquartz. In 1977, after five years of design, development, and testing, Rolex introduced their first completely in-house quartz movements (the 5035 and 5055) and the Datejust (5035) and Day-Date (5055) Oysterquartz models that would house them.
When they were introduced, the 5035 and 5055 quartz modules were marvels of technology as well as fit and finish. These 11 jewel movements utilized the latest CMOS circuitry, a 32khz oscillator, and analog thermocompensation. In addition, they were finished to even higher standards than Rolex's mechanical movements. It is no exaggeration to say that even today, no quartz movement produced by any watch company can compare to the 5035/5055 from the standpoint of sheer beauty.
For 25 years Rolex produced the Oysterquartz in Datejust models (17000 stainless steel, 17013 steel/YG, 17014 steel/WG), and Day-Date models in all gold (19018 YG, 19019 WG). Special models of the Oysterquartz were also produced with jeweled dials, bezels, and bracelets.
It has been estimated that in all less than 25,000 Oysterquartz watches were ever produced. The last year the Ref 17000appeared in the Rolex catalog was 2001, and this was also the last year Rolex received any chronometer certificates for quartz movements from the COSC. This means 2001 was likely the last year any Oysterquartz watches were actually produced. The steel/gold and all gold models continued in the Rolex catalog until 2003 when the stock of these last models was finally depleted.