> http://www.adafruit.com/blog/2014/04/16/first-atomic-clock-wristwatch-the-hewlett-packard-5071a/ Yes, that photo of my brother-in-law is always a top hit on my web site. I can barely lift a 5071A with two hands. http://leapsecond.com/pages/atomic-bill/ a real man http://leapsecond.com/pages/atomic-tom/ a time geek /tvb