Bulova Watch "piece wise functions" Questions

...piece on the right hand side that sets the time) half-way. Your watch has three settings for the crown: all the way in, half-way out , and all the way out that sets the time. Pull it half way out and ...

wise. They can vary greatly in materials used for construction and number of jewels. At it's basic a quartz watch uses a piece of quartz crystal called a transistor oscillator to vibrate a tuning fork