Key features

• •★SAVE TIME & MONEY - Save yourself the time and expense of a trip to your local watch shop or Jeweler, and take care of this issue in your own home, on your own time.Save your money and buy these if you have a lot of watches and want to replace the batteries yourself.
• •★WATCH CASE BACK OPENING TOOL KNIFE - This tool is configured to make opening certain cases easier. Simply place the blade under the case back and twist. Made of a durable stainless steel and plastic.Simply place the blade under the case back and pry it off.
• •★WATCH BACK CASE COVER OPENER -Quickly opens and removes watch covers.Adjustable jaw for repairing most watches, including waterproof ones.This accept the watch dial 13mm-55mm.The blue portion is solid metal. It was easy to align the holder posts and screw, and the width of the turning tines.
• •★WATCH CASE HOLDER - It is a new watch case holder with 4 hard plastic pins.Help watchmaker to fix watches to prevent skidding.Can be set in different positions for different size cases.
• •★3 SCREWDRIVERS & 1 TWEEZER - Different sizes of screwdrivers are suitable for different screws to avoid damage to the watch caused by incorrect size.Tweezers: Take out the battery easily and solve the troubles that are difficult to remove due to the watch's fineness.