100pcs/Box Watch Crown Spare Parts, Silver Bronze Copper Assorted Parts Replacement Accessories Repairing Tool Kit

Specially designed for repairing crowns with mixed gold and silver spare parts, designed for watch repair, professional and complete design. Equipped with a plastic container with 10 separate compartments for easy access and easy installation and removal. Made of high quality stainless steel, it is and has a long time. It is waterproof and makes the watch more Suitable for watchmakers and watch repairers, suitable for major watchmakers, collectors. Durable, portable, practical, convenient and very easy to use. Including different sizes of 3.5mm / 4.0mm / 4.5mm / 5mm / 7.5mm, the practical and effective stainless steel crowns of different sizes are suitable for quartz watches, suitable for most watches.