Bathys Cesium 133 Atomic Clock Wrist Watch Accurate To A Second Each 1000 Years

Bathys Cesium 133 Atomic Clock Wrist Watch Accurate To A Second Each 1000 Years

Bathys Cesium 133 Atomic Clock Wrist Watch Accurate To A Second Each 1000 Years   watch releases

It literally makes zero sense from a marketing standpoint that Hawaiian surfer lifestyle watch brand Bathys Hawaii would suddenly work on developing an atomic clock wristwatch (what you see in this post is a working prototype). While a few others are currently in production, Bathys may have beat the rest in terms of actually releasing a working prototype of the world’s first atomic clock powered wristwatch, and that is pretty cool. So yes, the upcoming Bathys Cesium 133 timepiece doesn’t fit in with the theme of the brand, but it will be designed to “fit in”. However, most people don’t know that Bathys founder Dr. John Patterson was first and foremost a scientist. Now things begin to make sense a bit more sense.

Bathys tracked the development of the atomic timekeeping chips that are novel, miniaturized versions of the much larger cesium-based atomic clocks developed in the 1950s. Patterson and engineer George Talbot have succeeded in producing the first watch natively accurate to one second each 1000 years likely using the “chip sized” atomic clock produced by Symmetricon. In 2012 the company released the SA.45s CASC (chip scale atomic clock) which was the first ever device of its type. Inside the chip are the complete components necessary for an atomic clock including cesium gas, a laser, heater, microwave filter, and a photodiode detector. The chips are actually available for everyone to purchase at about $1,500 each. In terms of the watch world that makes for a very expensive movement base. The chip itself has no output or power source and is meant to be used for larger applications than a watch.

Bathys Cesium 133 Atomic Clock Wrist Watch Accurate To A Second Each 1000 Years   watch releases

There are other “atomic clock watches,” but they merely receive radio signals from local government controlled atomic clocks around the world – of which there are six. And if you don’t live near one, then your “atomic” wristwatch isn’t receiving any signals so it is basically just a normal quartz watch. The Bathys Cesium 133 actually contains its own atomic clock as you can see and does not need to collect information from any external source to remain this accurate. The problem however is probably initially setting the thing! But Bathys has that covered too as the watch should be able to connect to the internet and update itself with the correct time when/if the battery dies.

Bathys Cesium 133 Atomic Clock Wrist Watch Accurate To A Second Each 1000 Years   watch releases

Further, the final version of the Cesium 133 watch will have some LED status lights and a more attractive case. The prototype is 60mm wide by 50mm tall, and 23mm thick. The final version will have a light-weight carbon fiber case, be smaller, and retain the classic Bathys moon phase dial. Patterson intentionally did not want to give the Cesium 133 a digital face as “that would have been what everyone else did.” So despite the intense accuracy of the watch, all the information is displayed on a traditional analog watch dial. The final version will also have improved battery life in the internal rechargeable lithium ion battery.

Bathys Cesium 133 Atomic Clock Wrist Watch Accurate To A Second Each 1000 Years   watch releases

What is important is that the watch works and is beyond just a proof-of-concept. Bathys promises that the Cesium 133 will be produced first as a limited edition of 20 watches in 2014, with more watches to perhaps come later. The projected price of each Bathys Cesium 133 atomic clock watch is $12,000. Which of course is expensive in the scheme of electronic watches, but not much at all in the scheme of the larger luxury watch market. Kudos to Bathys for the ultra accurate Cesium 133. bathyswatch.com

7 comments
PellikaanTiming
PellikaanTiming

Fantastic that someone did this!

I noticed the symetricon chip-assembly earlier. It is fantastic to have an atomic clock on the wrist! However three things make it tricky: Power supply, size, and (for me) electronic interface to analog. But still fantastic indeed!

Hubert Pellikaan of Pellikaan timing

 

spiceballs
spiceballs

I look forward to its development into a practically-sized wrist watch.

MarkCarson
MarkCarson

It would be fun to tell people, "No, it not quartz or mechanical". Then let them wonder what it is. Like all tech, it will only get small in the future. Congrats to Bathys for doing this. John Patterson no ka oi.

garph
garph

Sexy AND affordable.  

Ulysses31
Ulysses31

It's a nice proof of concept, even if it is huge and ugly for a watch.  I'm not sure there are many tasks that would require such accuracy when you can get perfectly attractive and convenient quartz watches that are accurate to within seconds a year, but I guess that's not the point of this.  Unlike most so-called innovations, this one at least serves to improve the process of keeping accurate time.

Frauss
Frauss

You may not believe it but in 2156 this will be a dress watch...

phubbard
phubbard

Both surprising and awesome.

Trackbacks

  1. […] The watch uses a small Symmetricon SA.45s CASC, an atomic clock on a chip. It provides the timekeeping system for the analog clock face. The creator, Dr. John Patterson, slapped the chip into a milled metal case, added a face and a strap, and is now working on figuring out how to manufacture these monsters. This isn’t even the watch’s final form. According to ABlogToWatch: […]

  2. […] The watch uses a small Symmetricon SA.45s CASC, an atomic clock on a chip. It provides the timekeeping system for the analog clock face. The creator, Dr. John Patterson, slapped the chip into a milled metal case, added a face and a strap, and is now working on figuring out how to manufacture these monsters. This isn’t even the watch’s final form. According to ABlogToWatch: […]

  3. […] The watch uses a small Symmetricon SA.45s CASC, an atomic clock on a chip. It provides the timekeeping system for the analog clock face. The creator, Dr. John Patterson, slapped the chip into a milled metal case, added a face and a strap, and is now working on figuring out how to manufacture these monsters. This isn’t even the watch’s final form. According to ABlogToWatch: […]

  4. […] The watch uses a small Symmetricon SA.45s CASC, an atomic clock on a chip. It provides the timekeeping system for the analog clock face. The creator, Dr. John Patterson, slapped the chip into a milled metal case, added a face and a strap, and is now working on figuring out how to manufacture these monsters. This isn’t even the watch’s final form. According to ABlogToWatch: […]

  5. […] The watch uses a small Symmetricon SA.45s CASC, an atomic clock on a chip. It provides the timekeeping system for the analog clock face. The creator, Dr. John Patterson, slapped the chip into a milled metal case, added a face and a strap, and is now working on figuring out how to manufacture these monsters. This isn’t even the watch’s final form. According to ABlogToWatch: […]

  6. […] Wristwatches that are as accurate as atomic clocks are not new, but these usually rely on radio or GPS signals to ensure accurate timekeeping. However, the Bathys Cesium 133 is unique in that it is an actual atomic clock on the wrist. The watch is still a prototype right now but Bathys says it will refine the watch and put it into production in 2014. Source: aBlogtoWatch […]

  7. […] The watch uses a small Symmetricon SA.45s CASC, an atomic clock on a chip. It provides the timekeeping system for the analog clock face. The creator, Dr. John Patterson, slapped the chip into a milled metal case, added a face and a strap, and is now working on figuring out how to manufacture these monsters. This isn’t even the watch’s final form. According to ABlogToWatch: […]

  8. […] aBlogtoWatch debuted the Cesium 133 atomic clock wrist watch here and it was picked up by what seemed like half of the tech net. I am not saying that to boast about the coverage, but rather to once again show an example of how wristwatches are anything but "out." The tech community clearly has interest in wristwatches, they merely perhaps want more new things akin to today's technology and possibilities rather than a lot more of the same. […]