QUOTE(Capn_Fish @ Dec 9 2008, 11:09 PM)
I'm under the same impression: No backup battery.
Confirming that there is no backup battery.
But reverting to 1970-01-01 after reset (without battery removal) is a purely software issue. C3200 has RTC clock, but Sharp ROM and derivates don't handle it correctly. OpenEmbedded and Angstrom does it (or nearly does it - it may have a problem with time zone).