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TI 558 04Model: TI-558-04
Battery:
  AG5

WBand: Matching metal bracelet
WCase: Golden Tone Lite
Manual: 
Year: 1981
Info:code ok

 

 


 

TI 561 11Model: TI-561-11 (TI-500)Code: Ok
Battery:
  309
WCase: black plastic WBand: rubber matching bracelet Face: blue frame 
Manual: Yes Box: No  Lamp: bulb
Year: 1980 Price: xxxx
Function: The watch has six functions- hours, minutes, seconds, month , date and light
Info: red and green buttons, 
the same model with the writing TI-250  TI-565-10

TI 561 11 pcb

 

 

 

 


 

TI 561 11Model: TI-561-11 (TI-500 prototype)Code: Ok
Battery:
  309
WCase: black plastic WBand: rubber matching bracelet Face: blue frame 
Manual: Yes Box: No  Lamp: bulb
Year: 1980 Price: xxxx
Function: The watch has six functions- hours, minutes, seconds, month , date and light
Info: prototype created in the Rieti laboratories, for possible productions, red and green buttons, 
the same model with the writing TI-500  TI-561-11

 

 

 


 

TI 562 10Model: TI-562-10
Battery:
  393

WBand: black rubber
WCase: black plastic / Red frame
Manual: no              
Year: 1981 
Price:  $ 17.00

Info:  Men's chronograph in seconds / code ok

 


 

TI 562 11Model: TI-562-11
Battery:
  393

WBand: black rubber
WCase: black plastic / orange frame
Manual: no              
Year: 1981 
Price:  $ 17.00

Info:  Men's chronograph in seconds