[time-nuts] Most accurate clock on your wrist

[Palfreyman, Jim L]

Hi Folks,

What is the most accurate wrist watch you can purchase? Obviously the
radio controlled ones are the best, but I'm curious as to the fully self
controlled units.

Oh and yes I have seen the photo of the caesium clock attached to
someone's wrist!

Also, on the NIST website they talk about a new development - the atomic
clock the size of a grain of rice. I see this as having huge future
potential. Does anyone have any news on this development? 

Oh and yes I want one!


Jim Palfreyman