HEUER, Calculator, chronograph, wristwatch, 45,5 x 47,5 mm,
steel, automatic (micro rotor), plastic glass, date, rubber strap, ca 1973.
Caliber 12, Serial nr 306.029, Reference nr 110.633, Case nr 10.001
Movement (8/10)
Dial and hands (8/10)
Case (6/10)
Rubber Strap (Not original)
Buckle (Buckle)
Certificate (No)
Box (No)
Overall Opinion (7/10)
Overhaul recommended, at buyer's expense
Exhibitions
Heuer Calculator is a true tool watch.
The large bezel acts as a slide rule for calculations and with the diameter of 45 mm this is also the largest of the vintage Heuer watches.
