Hentschel à Strasbourg A FINE GOLD SINGLE CASED VERGE WATCH THE CASE WITH MANUAL ASTRONOMICAL CALENDAR AND INDICATIONS FOR LENGTH OF DAY & NIGHT AND SIGNS OF THE ZODIAC CIRCA 1790
Hentschel à Strasbourg A FINE GOLD SINGLE CASED VERGE WATCH THE CASE WITH MANUAL ASTRONOMICAL CALENDAR AND INDICATIONS FOR LENGTH OF DAY & NIGHT AND SIGNS OF THE ZODIAC CIRCA 1790