Sefdrert 1Set 8200 Movement with Calendar Plate+Week Plate+Handle Replacement 8200 Double Calendar Automatic Mechanical Watch Movement Silver

1,High Quality: It is made of high quality metal materials for maximum durability. 4, Watch movement, high . 2,Watch accessories: important watch parts with which you can replace the movement. Exquisite workmanship. 3,Practical: a good replacement for or damaged mechanical movements. Easy to install and to use. 5,It has a wide range of uses and is suitable for the daily maintenance and replacement of watch repairers, watchmakers and users.