Watch Back Press Tool Kit - 21Pcs

This watch back press tool kit is designed for repairing and closing watch cases with precision. T...

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B&Q - Watch Back Press Tool Kit 21Pcs Fitting Dies Case Repair
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Product Information

Full details

The B&Q 21-Piece Watch Back Press Tool Kit is designed for professional watch repairers, jewelers, and dedicated hobbyists who require a precise, safe method for closing snap-on watch cases. By utilizing a threaded handle to apply steady, controlled pressure, this tool ensures the watch crystal remains protected during the sealing process, though users must exercise care when selecting the correct die size to avoid pressure point damage.

All features

Model Part Number1456530
BrandB&Q

Extended Product Information

FAQs

Does this tool work for screw-on watch backs?

No, this tool is specifically designed for snap-on/press-fit watch cases. It does not provide the rotational torque required for screw-down backs.

Can I use this on a watch with a domed crystal?

Yes, but you must select a recessed die that accommodates the dome shape to ensure pressure is applied only to the case edges and not the glass.

Are the dies replaceable if lost?

The set comes with 21 dies covering the most common sizes, but they are not sold as individual replacements.

How do I know which die to choose?

Choose the die that covers the widest part of the case back without touching the buttons or crown, and choose a lower die that supports the case rim securely.

Can this be used on luxury watches?

While the non-marring dies are safe for most finishes, always ensure the watch is centered correctly and do not use excessive force, regardless of the watch's value.

Troubleshooting

Watch back will not snap on completely

Verify that the watch gasket is properly seated and that the correct die size is being used to distribute pressure to the edges of the case.

Handle feels stiff or difficult to turn

Apply a small amount of machine oil to the threaded main shaft to ensure smooth movement of the pressure head.

Die keeps popping out of the mount

Ensure the threads on the die are clean and screwed fully into the mounting socket until finger tight.

Pros and Cons

Pros

  • Controlled pressure prevents glass breakage
  • Extensive variety of dies for diverse watch sizes
  • Robust steel frame provides long-term durability
  • Non-marring plastic dies protect metal finishes
  • Easy to operate for both professionals and beginners

Cons

  • Requires manual alignment for each watch case
  • Storage of 21 individual dies requires careful organization
  • Not suitable for screw-down case backs

Setup, Compatibility & Care

To set up the tool, screw the selected lower die into the base and the upper die into the press head. Ensure the watch is centered perfectly on the lower die before applying pressure. This kit is specifically compatible with snap-on case backs; it is not designed for screw-down cases or cases with recessed pushers. To maintain the tool, keep the threaded handle lightly lubricated for smooth operation and store the dies in a dry, dust-free environment to prevent debris from getting trapped in the plastic grooves.

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