Model: TI-455-31
Battery:
  AG5 or 393
WBand: steel
WCase: steel
Manual: 
Year:
Info:


Model: TI-466-02
Battery:
  AG5 or 393

WBand: steel gold
WCase: steel gold
Manual: yes 
Year:                      
Info:  the same model in steel




Model: TI-457-21
Battery:
  AG5 or 393

WBand: light brown leather
WCase: steel gold
Manual:   
Year:                             
Info:  




Model: TI-467-11
Battery:
  AG5 or 393
WBand: steel
WCase: steel
Manual: 
Year:
Info:


Model: TI-459-31
Battery:
  AG5 or 393

WBand: steel
WCase: steel
Manual:   
Year:                      
Info: the same model in steel gold



Model: TI-467-21
Battery:
  AG3
WBand: steel
WCase: steel
Manual: 
Year:
Info:


Model: TI-461-31
Battery:
  AG5 or 393
WBand: steel
WCase: steel
Manual: 
Year:
Info:


Model: TI-500
Battery:
  AG5

WBand: black rubber
WCase: black plastic
Manual: no               
Year:                             
Info:  




Model: TI-4652-31
Battery:
  AG5 or 393

WBand: steel
WCase: steel
Manual: yes
Year: 1979
Info: the module inside is
Lambda Electronics


Model: TI-5250-11
Battery:
  392

WBand: black rubber
WCase: black plastic
Manual: no               
Year:                             
Info: