It has been a week and my Seiko SQBK079's seconds is exactly the same with the atomic clock. It will be interesting to see the time 1 year from now as the 8F32 Cal claims +/-20s per year accuracy. :thumbup1:
It's been about a month since I have this Seiko SBQK079. It is my first high accuracy quartz. It is gaining +2 secs per month and being in the tropics - constant climate, I expect it to hold it's performance.Give us an update at the end of a month.