11

Oct

HELBROS  D.H.

CASE  .  Chrome plated,  34 mm .

BACK  .  Screw,  steel .

               Outside shows the S/N and Helvetia’s code number ( 3190 ).

              Inside there are the letters  “CB “ .

MOVEMENT  .  Helvetia  Cal. 82 A  personalized “ Helbros Watch Co “ 

CASEBACK MARKINGS:  D.H.  only .

            Letters and numbers are small (1mm)  typical of Helvetia .

S/N  .  The scarcity of registered watches (3) does not allow to define a range .

NOTE  .  in real terms this is a Helvetia watch branded Helbros.

            1.  Probably , Helbros  merely assembled D.H. watches with their own brand but using Helvetia components .

 

 

 

WHITE DIAL ” MEDICAL SERVICE

 

 

 

 

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