Watch Crown 170pcs Flat Round Head Set Storage Box

1 Watch Repair Accessory: For professional watch repairing, replacing old or broken watch crowns. Easy to install, elaborate and precise design make better working efficiency. 2 170pcs: Can replace broken one at any time, enough to use for a long time. Two colored parts are designed to repair gold and silver watch crowns. 3 Different Size: Can replace watch crowns or spring bars many times. 10 styles of crowns and 8 sizes of spring bars, meeting different watch demands. 4 With Storage Box: Storage in separate compartments, you can classify watch crowns according to your working habits, more convenient and fast in use. 5 Metal: Watch Crowns are sturdy and durable, has long service life, not easy to damage or rust. Suitable for most types of watches.

What's in the box
170 x Watch Crown Metal