Descriptions :
HEUER Stainless Steel "CALCULATOR" Automatic 2-Reg. 30 Minute Chronograph with Date. Circa 1970s.
Dial :
Signed and original blue dial appears to be in very good condition. Applied hour markings. Hands are orange tone and appears to be in fairly good condition with minor aging at luminous area.
Case :
Signed and original stainless steel case appears to be in fairly good condition. Rotating Bezel which act as a sliding rule appears to have been aged and a little faded but still readable as shown. Plastic crystal appears to be fairly good with no visible scratch. Signed and original crown & pushers. Screw back cover is signed and original.

Size Measured = Approx. 44-45mm without lugs and crown.
Movement :
Signed and original 17 Jewels Cal.12 Automatic movement appears to be in nice and clean good running condition.
Remarks :
Watch comes with a brand new non-signed blue leather strap which match perfectly well with the dial color.