The Master Watchmaking Home Study Course was created by Master Watchmakers, and Chicago School of Watchmaking founders, Thomas and Byron Sweazey. The purpose of the home study course was to provide a way for people unable to attend the resident school, an opportunity to receive the same level of professional instruction at home. Their patented “Sweazey System of Learning”, allows anybody the ability to learn watch repair during their spare time, and from the comfort of their own home. This unique and proven system provides Step by Step Professional Instruction on how to repair all types of Swiss and American watches (Non Battery Powered). You work with watches from your very First Lesson. Therefore, you can use your training soon after you start. Each lesson is explained in plain, every-day language, just as your instructor would talk to you individually.