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What is a Crown Guard?

Published in Watch Components 2 mins read

A crown guard is a protective feature found on many watches, specifically designed to shield the watch's crown.

Understanding Crown Guards

On a watch, the crown is the small knob typically located on the side of the case, used for winding the movement, setting the time, and sometimes the date. Because the crown protrudes from the watch case, it is vulnerable to accidental impacts or snags that could potentially damage it or the internal mechanisms of the watch.

This is where the crown guard comes into play. As seen on watches like the Submariner 5512, crown guards are protective shoulders placed around the crown shielding it from possible damage. These extensions of the watch case flank the crown, forming a barrier that helps absorb shocks and prevents direct hits to the crown.

Purpose and Benefits

The primary purpose of crown guards is enhancing the durability and reliability of a watch.

  • Protection: They prevent the crown from being bent, broken, or pulled out accidentally.
  • Robustness: By protecting the vulnerable crown, crown guards contribute to making the watch, particularly those designed for rugged use like diving watches, even more robust and suitable for demanding environments.

Crown guards vary in design, from subtle bumps to more pronounced and integrated structures, depending on the watch style and intended use.