La Crosse Radio Controlled Atomic Clock "wall run batteries stopped" Questions

i have wall clock i put new battery, it rotates very fast and stop after every 4h 20m and after 2 hr its mts needle starts moving like seconds needle and again it stops and works 2hrs normaly and ...

...wall clock, model WT-3102. It stopped running so I replaced the battery. The clock immediately moved to 4:00 and stopped. I left it overnight but it didn't move. I removed the battery and then put it ...

...wall clock that started losing time. We replaced the battery. The clock started and won't stop. The hands go around and around without setting the time. We've set it outside facing Ft. Collins, CO at ...