Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Inaccurate Omega--especially for the price

This Omega watch is beautiful to see but not accurate on time keeping. This may be because of the self-winding property but it was losing 20 seconds a day which I find unacceptable in an Omega watch. My old 14-year old Omega seldom lost 4 or 5 seconds a month. I returned the new Omega because it far exceeded the guaranteed accuracy.