To use, a watch is placed inside of the core; the slide is then moved in and out to change the polarity of the magnet, as described in patent number 699863: The slide and comb thereon constitute a pole changer, and in practice the same is actuated to cause frequent reverses of the [...]
Tag: Schaublin
The Schauby’s Arrival
I'm excited to say I've finally got my Schauby coming - by Schauby - I mean Schaublin. It's a clockmaker's pet name for the most beautiful machine ever made for horology - except maybe a rose engine. These Swiss made beauties are really tops! All I need now is an overhead drive system, dividing head, [...]