A tool to add a starburst finish to a watch restoration. you need to add a bearing (see Below) to the anvil and then attach this to the jig, this should allow you to turn the watch 360 degrees. Then using a needle file in the groove(s) you can apply a sunburst as you turn the watch.
Details of bearing to be used:
Skateboard Bearings: 608-2RS ball bearings Size : 8x22x7mm, rubber sealed deep groove.
Available on amazon
The author marked this model as their own original creation. Imported from Thingiverse.