Westclox Wrist Ben Style 4a Wrist Watch
Date Summary: 1957 - 1959
Characteristics: Round case, waterproof, arrow tipped sweep second hand
White luminous dial with gray leather band or black luminous dial with metal expansion band
Wrist Ben Style 4a Wrist Watch History
Model 688 plain and and 698 luminous.
Some have red-tipped second hand and some have luminous-tipped second hand.
Pictures of the Westclox Wrist Ben Style 4a Wrist Watch: