Twice I have mounted 2 different battery alarm clocks (analog - with hands) in my sailboat. They stop and/or lose time during transit to/from the lake. Otherwise they keep perfect time; on the lake, on the trailer at home for days at a time, riding in the truck, in the house. What is happening?
The first one I got so disgusted I removed the battery and thru it in the lake. Stupid thing floated!! I retrieved it and use it in the house where it's kept perfect time for 2 years.
Travel time each way is about 25 miles (5 on curvy mountain road), 30 minutes. Clock time lost is about 20 minutes. Trailer is steel. Boat is fiberglass. Mast is aluminum and lays fore-n-aft about a foot above the boat. Travel is predominately east-west. New clock. New battery. 2 different trucks. 2 different clocks.
I know it sounds crazy but could it be the earth magnetic field?
The first one I got so disgusted I removed the battery and thru it in the lake. Stupid thing floated!! I retrieved it and use it in the house where it's kept perfect time for 2 years.
Travel time each way is about 25 miles (5 on curvy mountain road), 30 minutes. Clock time lost is about 20 minutes. Trailer is steel. Boat is fiberglass. Mast is aluminum and lays fore-n-aft about a foot above the boat. Travel is predominately east-west. New clock. New battery. 2 different trucks. 2 different clocks.
I know it sounds crazy but could it be the earth magnetic field?