Longines watch how to identify true and false Seek help Have friends send

        for help!!! A friend sent me a Longines watch, the model is L4 7094 behind, on the other side of a number of 3115997, how can I know it is true or false? The simplest kind of judgment, if your watch is a machine, the daily error is + for help!!! A friend sent me a Longines watch,
www.tourbillon4uwatch.com, the model is L4 7094 behind,
http://www.heels4usale.com, on the other side of a number of 3115997, how can I know it is true or false? The simplest kind of judgment, if your watch is a machine, the daily error in +-5 seconds, and stability is not volatile, Congratulations, basically true. If it is quartz watch, see this model should be steel, note that Longines’s steel strip and imitation is a few details on the differences, the specific can go to the professional website, you can also go directly to the counter,
http://www.watches-replica-nice.com, willing to help you repair is true, if not accepted, it is not good to say. Can go to the store detection.