Skip to content
The Encyclopedia of Horology

Wristwatch · Chronograph

Heuer Camaro Ref. 7743 N Chronograph

Partially verified

This Heuer Camaro reference 7743 N is a manual-wound chronograph featuring a 37mm stainless steel cushion-form case. The watch is powered by a Valjoux 7730 movement. Its aesthetic is defined by a brown sunray-finish dial, contrasted with two glossy black subdials and a white peripheral tachymeter scale. The dial features applied hour markers with luminescent inserts and a central chronograph seconds hand. It is presented on a racing-style brown leather strap with a Heuer-signed steel buckle. The watch is distinguished by its cushion-shaped geometry and pump-style chronograph pushers. According to the provided information, the watch has been serviced by the vendor.

Heuer Camaro Ref. 7743 N with brown dial on a brown racing-style strap.
Heuer Camaro Ref. 7743 N with brown dial on a brown racing-style strap. — Bulang & Sons. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
www.bulangandsons.com
Category
Wristwatch · Chronograph
Maker / attribution
Heuer
Reference
7743 N
Catalogue / lot identifier
Source URL identifies the listing
Source-reported date
late 1960s
Source-reported place
Switzerland
Source-reported serial
119xxx

Source-reported attribution and specifications are not independent authentication. A listing does not establish present ownership, current display, availability or permission to reproduce.

Object description

Case and Aesthetic Design

The case features a prominent sunray finish across its top surfaces and is equipped with classic pump-style pushers for the chronograph functions.

The design incorporates a screw-down case back to protect the movement. The overall construction is described as being slightly larger than the Heuer Carrera, providing a distinct tactile presence on the wrist while maintaining a functional, legible layout consistent with the brand's mid-century aesthetic preferences.

Evidence for this section
  • “37mm steel cushion form case”
  • “The case is in lovely condition, showing a strong sunray finish, paired with pump pushers and a screw-down case back”

Dial and Chronograph Configuration

The watch face is distinguished by its dial color, described as a milk-chocolate brown. It utilizes a two-register chronograph configuration with glossy black subdials that offer contrast to the main dial. A white tachymeter scale circles the periphery, intended for calculating speed.

The indices are applied baton-style markers with integrated luminescent sections, matching the handset. The dial is signed with the 'Heuer' logo and 'Camaro' model name, and the 'T Swiss' designation appears at the bottom, indicating the presence of tritium luminous material.

Evidence for this section
  • “a rich milk-chocolate brown tone, contrasted by two glossy black subdials for the chronograph functions and a crisp white tachymeter scale”
  • “Brown dial with black sub dials , tachymeter scale”

Movement and Servicing

The watch operates on a manual-wound Valjoux 7730 movement. This movement is a standard chronograph caliber utilized during this period. The vendor reports that the movement has undergone a full service to ensure functionality.

The auction description confirms that the watch comes mounted on a leather strap in a racing style, complemented by a signed steel buckle.

Evidence for this section
  • “Manual wound Valjoux 7730 movement”
  • “Fully serviced by our watchmaker”
  • “One-year mechanical warranty”

Open research questions

  • What is the specific production window for the 119xxx serial number series?
  • To what extent is the current brown color on the dial a result of original manufacturing versus subsequent tropical aging?

Source evidence

Recorded claims and source quotations for Heuer Camaro Ref. 7743 N Chronograph
FieldSource-reported valueSource quotation
Reference7743 N“reference 7743N”
MovementValjoux 7730“hand-wound Valjoux 7730 movement”
Case Size37mm“37mm steel cushion form case”
Dial ColorBrown“rich milk-chocolate brown tone”
Serial Number119xxx“Serial 119xxx”

Visible details

  • Cushion-shaped stainless steel case with sunray finish
  • Pump-style chronograph pushers and screw-down case back
  • Two-register chronograph layout with a tachymeter scale
  • Applied baton hour markers with luminescent inserts

Research qualifications

  • The specific degree of sun-fading or patina on the dial is not independently verified
  • The exact assembly date within the 'late 1960s' range is not provided beyond the serial number range

Photograph identity and source facts were screened before import; rights clearance remains pending.

Consulted source

Heuer Camaro ref 7743 N Tachymeter Tropical Brown Dial

Reviewed 2026-11-02 · Record 1dcd5cbdc1

Terms in this record

Glossary explanations for terms named in this object’s record.

Other chronograph records