I have a Seth Thomas clock model # 1500 that I repaired, however, I can't find a way to set the time. Have found the alarm and ring types and the volume button. Do you set the time from the front or back.
On most battery operated clocks there is a small wheel on the rear of the movement itself that you spin with a finger to turn the hands - usually just above the battery.
If your clock has a door to give access to the hands themselves, you can just turn the minute hand until you reach the correct time.
I hope this helps - I can't be sure what model clock you have by the number. There are just too many models out there.