If you have the opportunity to support those who work for free, in this non-profit museum, and with the aim of opening a museum in the city of Rieti dedicated to Texas Instruments. DONATE !

TI-502-11Model: TI-502-11 Code: Ok
Battery:
  2 x 396
WCase: white plastic WBand: flowers leather matching bracelet Face: red 
Manual: Yes Box: No  Light: led
Year: 1979 Price: $ 19.90
Function: The watch has five functions- hours, minutes, seconds, month and date
Info: 
same model in various color TI-502-01 TI-502-02