Heuer - Calculator - Men - 1970-1979
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Expert
Selected by Pasquale Picca
Expert and certified watch technician with over 15 years of experience, author and founder of CHLB
Estimate € 3,800 - € 4,200
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Description from the seller
Heuer Calculator Chronograph – 1970s – Automatic Calibre 12 – Ref. 110.633 – 100% Original – Serviced – Warranty – Vintage
We offer the original Heuer Calculator Chronograph from the 1970s, one of the brand's most emblematic and sought-after models, especially appreciated by collectors of vintage sports chronographs.
The Heuer Calculator is famous for its unmistakable circular slide rule, designed to perform mathematical calculations, conversions, and technical operations, historically used in aviation, engineering, and motor racing. Its robust, technical, and distinctly seventies aesthetic makes it an iconic piece of Swiss watch design.
Characteristics
Brand: Heuer
Model: Calculator Chronograph
Reference: 110.633
Year: 1970s
Movement: Heuer Calibre 12 automatic (Chronomatic)
Functions: Hours, minutes, small seconds, chronograph, date, rotating slide rule
Case: Stainless steel
Bezel: Bi-directional slide rule
Bracelet: Original stainless steel Heuer-branded
Crystal: Plexiglass
Approximate diameter: 45 mm (without crown)
Movement and service
The watch houses the legendary Calibre 12 automatic, one of the most important chronograph movements in history, developed jointly by Heuer, Breitling, Hamilton and Dubois-Dépraz.
The watch has been recently serviced by a professional watchmaker, including accuracy checks and proper chronograph operation.
It is delivered with a 2-year watchmaker’s warranty, offering exceptional security for a vintage 1970s chronograph.
The movement is presented as original, complete, and in very good visual condition, with signed bridges and correct components, as seen in the photographs.
Condition
100% original watch, with no aftermarket parts or aggressive restorations.
Case: Retains its original lines and geometry, with signs of use and superficial wear consistent with its age.
Bezel/slide rule: Original, complete, and functional, with uniform wear and attractive patina.
Dial: In very good overall condition, with crisp text and excellent visual presence.
Hands: Original, with patina matching the overall look.
Bracelet: Original Heuer-branded, with normal signs of use.
The watch functions correctly, including chronograph, reset, and date change.
Notes
100% authentic Heuer piece
Serviced by a professional watchmaker
Includes 2-year watchmaker’s warranty
Does not include original box or papers
The photographs are an essential part of the description and show the real condition of the watch
Collector value
The Heuer Calculator is one of the most iconic and sought-after vintage chronographs from the brand, alongside Autavia, Carrera and Monaco. Its large size, technical design, and the historic Calibre 12 make it a key piece for any vintage Heuer collection.
increasingly difficult to find in original, serviced, and warrantied condition, this example represents an exceptional opportunity at auction.
Seller's Story
If we had to choose a word to define us, it would be passion. Passion for watches and the stories they tell. Passion for beauty and heritage. For us, a watch is not just an object. It is an extension of the person who wears it, a witness to the events of their life, and a keeper of memories passed down through generations. We service every watch carefully, aware of the responsibility of delivering a very special item that embodies its own spirit and will become a meaningful part of its owner's life.
Translated by Google TranslateHeuer Calculator Chronograph – 1970s – Automatic Calibre 12 – Ref. 110.633 – 100% Original – Serviced – Warranty – Vintage
We offer the original Heuer Calculator Chronograph from the 1970s, one of the brand's most emblematic and sought-after models, especially appreciated by collectors of vintage sports chronographs.
The Heuer Calculator is famous for its unmistakable circular slide rule, designed to perform mathematical calculations, conversions, and technical operations, historically used in aviation, engineering, and motor racing. Its robust, technical, and distinctly seventies aesthetic makes it an iconic piece of Swiss watch design.
Characteristics
Brand: Heuer
Model: Calculator Chronograph
Reference: 110.633
Year: 1970s
Movement: Heuer Calibre 12 automatic (Chronomatic)
Functions: Hours, minutes, small seconds, chronograph, date, rotating slide rule
Case: Stainless steel
Bezel: Bi-directional slide rule
Bracelet: Original stainless steel Heuer-branded
Crystal: Plexiglass
Approximate diameter: 45 mm (without crown)
Movement and service
The watch houses the legendary Calibre 12 automatic, one of the most important chronograph movements in history, developed jointly by Heuer, Breitling, Hamilton and Dubois-Dépraz.
The watch has been recently serviced by a professional watchmaker, including accuracy checks and proper chronograph operation.
It is delivered with a 2-year watchmaker’s warranty, offering exceptional security for a vintage 1970s chronograph.
The movement is presented as original, complete, and in very good visual condition, with signed bridges and correct components, as seen in the photographs.
Condition
100% original watch, with no aftermarket parts or aggressive restorations.
Case: Retains its original lines and geometry, with signs of use and superficial wear consistent with its age.
Bezel/slide rule: Original, complete, and functional, with uniform wear and attractive patina.
Dial: In very good overall condition, with crisp text and excellent visual presence.
Hands: Original, with patina matching the overall look.
Bracelet: Original Heuer-branded, with normal signs of use.
The watch functions correctly, including chronograph, reset, and date change.
Notes
100% authentic Heuer piece
Serviced by a professional watchmaker
Includes 2-year watchmaker’s warranty
Does not include original box or papers
The photographs are an essential part of the description and show the real condition of the watch
Collector value
The Heuer Calculator is one of the most iconic and sought-after vintage chronographs from the brand, alongside Autavia, Carrera and Monaco. Its large size, technical design, and the historic Calibre 12 make it a key piece for any vintage Heuer collection.
increasingly difficult to find in original, serviced, and warrantied condition, this example represents an exceptional opportunity at auction.
Seller's Story
If we had to choose a word to define us, it would be passion. Passion for watches and the stories they tell. Passion for beauty and heritage. For us, a watch is not just an object. It is an extension of the person who wears it, a witness to the events of their life, and a keeper of memories passed down through generations. We service every watch carefully, aware of the responsibility of delivering a very special item that embodies its own spirit and will become a meaningful part of its owner's life.
Translated by Google TranslateDetails
Brand
Heuer
Gender
Men
Model
Calculator
Band material
Steel
Shipped insured
Yes
Band length
Regular (180–200 mm)
Period
1970-1979
Repainted dial
No
Movement
Automatic
Dial colour
Blue
Case material
Stainless steel
Original box included
No
Original papers included
No
Case diameter
44 mm
Original warranty included
No
Condition
Very good - minor signs of wear
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