Original Chromachron Swiss Made design watch. The is the so called "Anti-stress watch", designed by Tian Harlan from the 1980's. It is perfect working condition, with a handwind movement that received service in the past few years. It comes on a matching chromium plated design bracelet that will fit a wrist up to 20cm. No box, no papers. The case measures 39,5mm without the original unsigned crown. The back of the case has the Chromachron name on it is and is made of acrylic plastic. Unique multi-colored piece.