There are 4 Models with model number 630 in the database
Westport man's wristwatch, 17 jewel, stainless steel case, raised even numerals and markers, luminous, matching expansion ...
Catalog Dates: 1962 - 1965
Pocket Ben style 1a, black dial, luminous.
Catalog Dates: 1930
Pocket Ben style 2a, silver dial, luminous.
Catalog Dates: 1931
Pocket Ben style 2, silver dial, luminous.
Catalog Dates: 1932
