I thought I would check on Casio to see how they have faired in all this... since I can't do much else but check and read and check some more. This is what Casio posted.
Casio said that under the current circumstances, it must complete inspection and assessments before the company feels it can safely reopen its facilities. Because of the unreliability of electricity, and continually developing situation with aftershocks, the company says it will update further at a later time.
So if that new watch you wanted suddenly is sold out everywhere. Give em a break they are rebuilding too.