Regardless of the sales pitch from the dealer, you should always assume that the movement in your new replica is either used or unserviced (or both). Therefore, if you plan to keep the watch & need it to be reliable, I would have it professionally serviced as soon as you receive it. Otherwise, you are likely to be back here in hours, days or weeks posting that your new watch is stopping or not keeping time. Check your local phone book for 'watch & clock repair' (or similar) or do a google search for watchmakers in your city. Before making the trip to a watchmaker, phone & ask if they will service replica watches with <insert type of movement in your replica watch here>. Many watchmakers will happily service your watch, but some will not.