Microcrystallin is a type of watch movement that utilizes a small microcrystal oscillator to power the watch. The microcrystal oscillator is made up of a quartz crystal that vibrates at a precise frequency and is used to regulate the timekeeping of the watch. This type of movement is highly accurate, reliable and can be made to be very small. It is often used in high-end watches, as it provides a more accurate timekeeping than other types of watch movements.
