Jan Lot 52- Watchmaker’s Bench top Crystal Machine with Two Boxes of Metal Dies

We see a box of BB-504 and BB-508. This is an important, top-quality tool for the serious watch repair person, collector and dealer. If you are even thinking of repairing and changing crystals in round vintage mechanical wristwatches, then this tool is a must have for you. This an important watchmaker’s bench tool you will go to time and time again and be glad you have it.