I just ran BigClock on my audrey, and it stands up to it's name! The time is BIG! However, I also see that the time is 1 hour off (behind).
Could it be that BigClock doesn't observe the Daylight Savings time setting? My "Observe DST" is checked in the "Date/Time" area of the Audrey Options. Plus, the time shown on that config screen is correct.