No, but my A1200 tower does. I can do more troubleshooting when I get home next week.
The odd thing is the correct RTC time is there unless I save it after WB loads the incorrect time or the stock 1978 date (reverting back to the 68000 + 3.1 Rom chips). I could try it on my other A500 (Rev 6A) with an expansion ram/rtc card. I will let you know how that turns out. I am out of town so this will likely be in about 10 days time.
Curious, I have not installed the Gold 2.5 Core as of yet. Does this entry in the changelog have anything to do with my issue in this post?
* Fixed bug in battclock (20 years old bug!)