This watch set includes a mainspring winder that is essential for both professional and amateur watchmakers looking for accuracy and efficiency Crafted from durable metal, this manual tool set ensures longevity and reliability, making it a must-have for any watch repair tool kit This tool set is ideal for use in workshops, home studios or travel repairs and adapts to a variety of environments where watch maintenance is required This comprehensive tool set is designed to enhance your watch's repairing capabilities and provide the precise control needed for delicate tasks to ensure that your watch is in good condition Perfect for horologists, hobbyists and hobbyists, this set allows you to perform complex watch repairs with confidence and ease, Manufacturer: Rxgiasup