It is the year 1940. Through the use of arcane nuclear techniques, the Axis have brought back modern technology from 2018. Your grand prize? This amazing Enigma pocket watch. This little watch, made by a manufacturer called Asciimation, uses an Arduino Pro Micro and a small OLED screen to make the Enigma machine in pure code.
Asciimation had previously built an Enigma wristwatch and is working on a 3D-printed Enigma machine. The Enigma was a seemingly unbreakable coding machine that the Germans used in World War II and was about the size of a small briefcase. To put the whole logic in a tiny watch case ̵