3pcs Whole sale Watch Back Cover Opener Remover Battery Replacement Prying KnifeFeatures: Made of stainless steel and plastic, solid and durable for long term use. With this tool, you can easily and safely open the watch back case. Suitable for opening case on most watches. Compact size with thin , easy and convenient to use. Necessary tools for watchmakers and watch repairing workers. Package includes: 3pcs (random color)

Specification：

Suitable /generic for Miyota 8200

1497 Ball Bearing Spare Parts Fit For ETA 2671

Inner Diameter : 36

YM12 Quartz Watch Movement is a chronograph movement with 3 hands in the center {hour/minute/1/5th seconds center chronograph hand)

Friction Rubber {Ball Type) Waterproof Watch Case Opener

World Time Hours and Minutes at 12

font-weight: bold

small devices and other

Thickness: 5

Needle cup tip: Yellow: 0

Can easily adjust to adapt variety of sizes of watch cases {18mm to 55mm)