I have a 4992b that is not marked U S Govt on the movement or doesn't have any military markings on the case..I was wondering were all the 4992b's supposed to have military markings on movement and case...

Gary, You should probably take advantage of our search function as there is a ton of information on the 4992b with excellent posts such as this; Evolution Of 4992B and 3992B Markings, Numbers and Database with 4 pages of information and illustrations

Thanks..Good info and answered my question..