Hamilton Celluloid Clamshell Inner & Outer Box Circa 1940s to 50s for Milton Watch BRAND_FORTIS Another like this is not

Another like this is not likely to be seen again

and lubrication)Hamilton Electric Custom White Pacer watch

and Dubois Depraz

It features a unidirectional rotating bezel

This suggests that this model was made between 1961 and 1963

Hamilton Celluloid Clamshell Inner & Outer Box Circa 1940s to 50s for Milton Watch BRAND_FORTIS Another like this is notOffered is Celluloid box used for Hamilton watches with straps bracelets from circa 1940s to mid 50s. This example was for a Milton watch, which was introduced in 1948 according to the outer box sticker. Sometime post WW II the crest logo was dropped from the liner and "Hamilton" was written in larger block lettering as seen on this example. In 1955 the "atomic" logo boxes were introduced marking the end of the celluloid boxes. It measures 5 1 4" X 3