Not sure whether to post this here, New Aquisitions or Electrical Horology so moderators please move if you see fit. I have just acquired this Glashutte to kind of complete my chronometer collection. I now have them dating from 1832. The great thing is that this came with it's padded guard box, operator's manual, factory and a later Sewill's rating certificate, and details of the ship in which it saw service. It runs perfectly and is in superb condition. Any factory history would be welcome or indeed any further details about construction etc.