A watch with a leather watchband.
watchband definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
a band of leather, metal, cloth, etc. for holding a watch on the wrist
watchband definition by American Heritage Dictionary
A band of leather, cloth, metal, or plastic that holds a wristwatch in place.