108th Auction

2023/5/20

Lot 225

Heuer
Calculator

A rare and large vintage wrist chronograph with date and sliderule funcion via turnable bezel

Sold

estimated
2.0003.500 €
Price realized
2.800 €
specific features
Case
Steel, screw back, crown on the left, bidirectional rotating bezel with tachy scale.
Dial
Midnight blue.
Movement
Automatic.
Ref.110.633
Cal.12
Diam.45 x 47 mm
Circa1972
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 timepiece is in altogether original condition and shows honest signs of wear. The luminous mass of the markers and the hands has slightly darkened but complements the dial perfectly. Altogether this is an exciting watch that rarely comes on the market.