Universal Watch Caseback Opener

Description

Designed to engage the slots on many screw‑down casebacks, this wrench uses adjustable jaws to match the diameter and notch pattern of different cases.  The knurled handle gives you control as you apply torque to loosen or tighten a back.  It can be used on round, hexagonal and notched backs, making it useful for routine work across various watch brands.

To minimise the risk of scratches, always line up the pins carefully and protect the watch case with tape or a cloth.  Very tight or unusual casebacks may require a brand‑specific opener or professional attention, but this tool covers most everyday needs.

Specifics

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