Hi b, Charles, sounds like a good idea. I work on clocks and had just moved a drawer unit into the shop for the same thing. My idea too was to keep the works together and have small bins for any other parts that would be for that particular clockworks. I was thinking that I would keep each drawer for each brand of clockworks, ie. Seth Thomas, Gilbert, Waterbury, ect…,. would be easier to find what I was looking for if I do it that way.. 🙄 hopefully. I would think for watches though you could use those plastic bin units and label the fronts, hang them on the wall???? just a thought 
have a great day, William
