110th Auction
2024/5/18
Lot 336
HeuerCalculator
A rare and large vintage wrist chronograph with date and sliderule funcion via turnable bezel
Sold
estimated
1.700—3.000 €
Price realized
2.700 €
specific features
Case
Steel, screw back, crown on the left, bidirectional rotating bezel with tachy scale, original steel bracelet, bracelet length 130 mm, total length 175 mm.
Dial
Midnight blue.
Movement
Automatic.
Case no.316302
Ref.110.633
Cal.12
Diam.45 x 47 mm
Circa1975
Ctry.Switzerland
The Heuer Calculator chronographs are fitted with two bezels: An inside fixed bezel and an outside, revolving bezel which works as a slide rule or marks the hours and minutes. The wrist chronograph reference 110.633 has an automatic movement calibre 12 and two counters on a deep blue or black dial with orange-coloured hands and accents.
This Heuer Calculator is offered with the original operating instructions. The watch was serviced in 2008.