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What Spring Bars Do

Hold the strap in place

Spring bars lock into holes inside the lugs. Once seated correctly, they keep the strap or bracelet firmly attached during daily wear.

Allow easy strap changes

Because the ends are spring-loaded, spring bars can be compressed with a simple tool. This makes strap changes quick and reversible.

Common Types of Spring Bars

Standard spring bars

These are the most common type, used for leather straps, nylon straps, and many bracelets. They’re suitable for everyday wear when sized correctly.

Fat spring bars

Fat spring bars are thicker than standard ones. They’re often used on dive watches or heavier cases where extra strength is helpful.

Quick-release spring bars

These have a small built-in lever that allows strap changes without tools. They’re usually paired with leather or fabric straps.