After the first few day of use, the watch had some specific errors:  1/ Some days the watch ran slowly 86 seconds per day, some days the watch ran slowly 33 seconds per day, even some days wrong 5 minutes in a day.   2/ the need in the month calendar window is misaligned.        I would love to continue wearing this watch, so I am sending it back to you so that you can help me repair and refinish it so I can use it in the future. One again, please check it carefully after repair and send it back to me at: Address: 14214 SE Powell BLVD Portlan, OR 97236.   Tell:6502732766 . Name: Thanhnga  Hoang