What does "NOS" mean? NOS refers to New Old Stock. It means that a watch is brand new – not just mint condition. Think of a coin and the difference between mint and uncirculated. NOS is uncirculated. ...
BRIEF HISTORY OF THE POCKET WATCH Much information can be found on the internet about the development of the pocket watch. Here is a brief summary. The first reference to a portable clock was made in 1462 by...