Under the category if no good deed goes unpunished. I replaced a battery for a friend in his ESQ wristwatch and cracked the crystal closing the snap back and am having trouble finding the crystal. It is a model E5397, a rectangular watch, the crystal measures 20.7 mm wide by 25.6mm long and is curved along the longer dimension. I called several parts houses, no luck and EAQ said they would not sell to me. Any suggestion are greatly appreciated.