1Professional JR20 Movement: Made of high quality alloy materials, exquisite workmanship. 2Quartz Watch Movement: Compact and convenient, easy to keep and carry, and convenient transportation. 3Replacement Watch Part: Professional tools for watchmakers and watch repairmen, saving you expensive repairs cost. 4Exquisite Workmanship: Easy installation and reliable use. Durable, economical and practical. 5Important Watch Parts: Easy and convenient for you to replace the movement, come with built in battery.
