[Solved] Guess U90009G1 Quarts watch

Hello, new the forum. I am hoping to get some assistance to identify the movement in this watch, Please see the picture attached. This watch is not expensive but has large sentimental value. It has stopped working recently, even after putting a new battery in, it runs for a short while (30mins) then stops. I thought it may be been magnetised after doing some tests on it, I have run it through a watch de-magnetiser a few times (twice). It runs for a short while after that, then stops.