9.23 Solid 18K Gold and Agate Set Breguet Pocket Watch Key. Circa 1810

This is a solid 18K Gold key which has an internal ratchet and so it can only wind one way. These keys are for front winding verge and fusee watches which require clockwise winding thus preventing damage to watches which have a fusee chain. The key has a flared end set with an agate stone. Half way down is a suspension loop which rotates a full 360 degrees. The key is decorated with bright cut engraving. The winding end is a size 1-2. The key measures 23mm long x 7mm wide and is in 90% mint condition a little tip on the winding end has broken, reflected in the price and the key is still perfectly useable.

125 including shipping -