I am currently building a Universal Pillar Tool to compliment my workshop. I have upgraded somewhat for watch and clock repairing. I still have lots to do including finishing off making a small drill attachment and a clock plate reaming attachment but as you can see from the photos the project has already been quite extensive.
Screwhead Polishing Tool
When repairing watches and clocks you also spend a large amount of time making your own tools. Either because purchasing them is expensive or because you have materials and equipment around you to allow you to do it. Below is a basically a watchmakers/clockmakers screw head polishing tool. It allows me to use my 8mm watchmakers collets to hold the screw for polishing on some fine wet and dry.
Small Dividing Head
Clock repairers and watch repairers all require a dividing head. Sometimes best making your own, it's the cheapest way. Some photos of mine, this again accepts 8mm collets, also can attach m12x1.0 threaded items.