friction drive References friction drive watch part Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: watch/ Mechanical watchesA friction drive permits the hand to be set. Read MoreA friction drive permits the hand to be set. Read More