TI-459-31Model: TI-459-31 Code: Ok
Battery:
  309
WCase: white tone metal WBand: matching bracelet Face: black frame 
Manual: Yes  Box: No  Light: bulb
Year: 1980 Price: xxxx
Function: The watch has five functions- hours, minutes, seconds, month and date
Info: 
the same model in gold tone metal TI-459-21