This is a short note on one of the more important recent innovations in horology. It pertains to the assortment, which is a collection of parts regulating the release of energy from a watch's mainspring. In detail, the assortment consists of the escape wheel, balance wheel, hairspring, anchor lever (usually) and pallet stones. I've now seen two similar, and major, innovations in this portion of a watch mechanism. I was initially confused about the similarities and differences between these two mechanisms, so I thought I would briefly outline them. Two watches represents the start of a potential trend, so this is probably worth doing. In 2017, Zenith announced the Defy Lab, a watch (pictured here with a black strap) featuring the wholesale replacement of a traditional assortment with an oscillating wafer of silicon (see picture). Top: Zenith Defy Inventor, Bottom Left: Zenith Lab,Zenith Bottom Right: Silicon Oscillator Credit: Zenith The price of this reference, ava
Economic complications in watchmaking