====== Crown guard ====== {{wst>image_r|Rolex_Submariner|Rolex Submariner Date Ref. 1680 with crown guards}} A **crown guard** is an extension to the [[case]] of a watch to protect the [[crown]] from impacts. Crown guards were added to [[dive watch]]es and other [[tool watch]]es in the late 1950s. They are also sometimes referred to as "shoulders" or "horns". Most crown guards are simple protrusions, though some watches feature a crown integrated entirely into the body of the watch. {{tag>Terms}}