And speaking about watches, here’s an amazing story by Linda Rodriguez on how the traditional pocket watch became the wristwatch we know today:

It would take a global war to catapult the wristwatch onto the arms of men the world over. Though the wristwatch wasn’t exactly invented for World War I, it was during this era that it evolved from a useful but fringe piece of military kit to a nearly universal necessity. So why this war? Firstly, the development of the wristwatch was hastened by the style of warfare that soon became symbolic of the First World War: The trenches.

“The problem with the pocket watch is that you have to hold it,” explained Doyle. That wasn’t going to work for the officer at the Western Front – when an officer lead his men “over the top”, leaving the relative safety of the trenches for the pock-marked no man’s land in between and very possible death, he had his gun in one hand and his whistle in the other. “You haven’t got another hand in which to hold your watch.”

Fascinating.