Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Fine Watch, Battery Replacement a Challenge

I have had this watch seven years and the battery replaced twice. There have been two different authorized service centers listed on the Luminox website and it is a costly & timely endeavor to have the battery replaced properly. The watch needs to be packaged and shipped with insurance to the service center. Typically there is a two week turn around.I suspect the battery could be replaced elsewhere, but the pressure checking and other cleaning the service center performs might not get done properly at the local watch store.So, great watch, lighted numbers and hands continue to be bright, the date is hard to read and it is heavy. But, overall I am satisfied with this watch and would recommend it. The battery replacement is my only complaint.