- A patent model made from a model 1857 18 size Waltham watch - A patent model made from a model 1857 18 size Waltham watch

  • Losnummer 
    1269
  • Standort
  • Uhrentyp 
    Taschenuhr

Beschreibung

Made by Vitalis K. Himmer, Brooklyn NY, 1869 using Home Watch Co., No. 321693
Demonstrating an improvement to patent 86751 of 9 Feb 1869..."to simplify the winding attachment...to make both the setting and winding-attachments controllable by the stem of the watch, and to prevent the closing of the case in hunting case watches, as long as the setting-attachment is in gear..."

60mm