Tutorial: Difference between watch movement types

Know the different types of movements available for analog watches. From quartz, to mechanical and automatic.
Quartz: http://www.worldofwatches.com/results.asp?clr=6&bo_subcategory_id=59&rid=googletmb&utm_source=google&utm_medium=ppv&utm_campaign=You_Tube
Automatic: http://www.worldofwatches.com/results.asp?clr=6&bo_subcategory_id=61&rid=googletmb&utm_source=google&utm_medium=ppv&utm_campaign=You_Tube
Mechanical: http://www.worldofwatches.com/results.asp?clr=6&bo_subcategory_id=75&rid=googletmb&utm_source=google&utm_medium=ppv&utm_campaign=You_Tube

Видео Tutorial: Difference between watch movement types канала WorldofWatches.com