It kept good time for about half a year and then it started losing time. Right now it loses around 5 minutes a week. I wear it everyday and I'm very active. Last week the silver frame around the date fell off and is now rattling around the face. I tried to wear it for a day like this but it jams the hands rendering this watch completely useless for keeping time.
I'd recommend skipping this cheap version on the Seiko 5.