The Next Oysterquartz?

In 2004, an Oysterquartz watch was offered at auction by Antiquorum that looked like an ordinary 17014 stainless model with the white gold bezel.  Upon closer examination, however, it was clear this watch was something unique and many wondered if it was a genuine Rolex.  There was no reference number on the back of the watch where one would expect to see it engraved on a typical Oysterquartz.  And the watch contained a heretofore unheard of 23 jewel quartz movement marked "5335" with a date function that employed a perpetual calendar mechanism that could be completely adjusted using the crown.

This mystery watch was never sold because it was pulled when Rolex told Antiquorum officials that it had been stolen from them. A civil lawsuit ensued in Switzerland between the owner of the watch and Rolex. Rolex lost this suit largely due to the testimony of former and current Rolex employees who testified that it was common practice for Rolex to dispose of prototype watches by giving them to employees.  Also, the fact that Rolex had never reported the watch to the police as stolen didn't help their case. The publicity surrounding the trial served to confirm the authenticity and provenance of this watch and ensure its value as a collector's piece when it is eventually offered for sale again.

Prototype Oysterquartz Day-Date Perpetual Calendar

Thanks to a former Rolex insider (who no longer works for Rolex), I am able to confirm not only the existence of the Oysterquartz Perpetual Calendar, but give some details about this watch, which is without doubt the rarest Oysterquartz ever produced by Rolex.

• Approximately eleven prototype Oysterquartz Perpetual Calendar watches were produced.

• They were produced in Datejust and Day-Date versions. The one pictured above is a Day-Date version.

• All prototypes were encased in 17014 SS cases with white gold bezels.

• No external reference numbers were engraved on the cases.

• The movement used in the Datejust model was designated the 5335 and had 23 jewels.

• The movement used in the Day-Date model was designated the 5355 and had 23 jewels.

• The movement is silent, with no audible tic (a marked difference from the original Oysterquartz).

• The perpetual calendar function of this watch was patented by Rolex: Swiss Patent number CH 672 222 G A3.

Here is a photo of the 5335 movement used in the Oysterquartz Perpetual Calendar.  Note the lack of a battery compartment.  Also note the Rolex coronet on the gold battery contact.

Here are a few of my observations about the 5335.  These are my opinions only and have not be confirmed by the source of the photos or the above information.

• The Oysterquartz Perpetual Calendar was probably scheduled for release  sometime around 2000 as the Next Generation Oysterquartz, with the 5335 and 5355 movements replacing the 5035 and 5055.*

• The above surmise is based on the fact that the 5335 movement pictured above appears to me to be a production ready piece that is an entirely new design rather than a mere re-working of the 5035 to add the perpetual calendar function. Note the enclosed drivetrain and no external rate trimmer.

• Because there is no recessed battery compartment, this movement probably uses a large 3.3v lithium battery that mounts to the back of the movement (similar to the ones used on some Breitling SuperQuartz models.)  Such a battery would be good for 10-year replacement intervals.

The confirmed existence of the Oysterquartz Perpetual Calendar does give some hope that Rolex may one day reintroduce the Oysterquartz line since they clearly have a modern, thermocompensated quartz movement ready for use.

*I will have to revise this statement if the following turns out to be true:

Update

The following statement has been posted on the Oysterquartz forum.  If the statement is true, the time frame mentioned would be about right for a debut at the Basel fair in the Spring of 2006.

A long term friend of mine, who works for Rolex, confirmed to me that the new quartz calibers 5335 & 5355 are ready to be launched. All service centers around the world have been given the services manuals and technicians are receiving training seminars on how to repair/service the above mentioned calibers. According to my friend, after this, it usually takes 6 months to 1 year max. for the product to reach the market. What Rolex has not announced yet is the case which will house the new calibers.

______________________

Home

This website is designed for optimal viewing at 800 x 600 screen resolution.

The entire contents of this website is Copyright © 2005, 2006, 2007, 2008 by Gary M. Frazier. All rights reserved. This material may not be published, rewritten, or redistributed in any way. The copyright for photographs used from other websites remains with the respective owners and credit is given where the photographer is known.

Questions or comments about this website may be directed to gmf@oysterquartz.net. Please read the FAQ page before e-mailing me your questions. The answer you seek may already be there.

Oysterquartz, Datejust, Day-Date, and the Rolex coronet are registered trademarks of Rolex SA and/or Rolex Watch USA, Inc. Oysterquartz.net is not affiliated with the Rolex Watch Company in any way.