UHRENFABRIK UNION Glashutte pocket watch movement, Germany...

UHRENFABRIK UNION Glashutte pocket watch movement, Germany around 1910, 3-piece construction enamel dial with Arabic numerals, original gold hour-hand, gold plated 3/4- board-movement with gold lever-escapement, gold screw compensation-balance with Breguet- hairspring, 6 jewels, 1 screwed down chaton, precision adjustment, diameter approx. 45,5 mm, condition 2-3, property of a collector