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phasar 1000 frame redModel: Phasar 1000 gold Code: ok
Battery:
  391
WCase: gold tone metal WBand: matching bracelet Face: copper frame 
Manual: Yes  Box: No  Light: no
Year: 1980 Price: xxxx
Function: The watch has five functions- hours, minutes, seconds, month and date
Info: 
The module inside is Texas Instruments.