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The Encyclopedia of Horology

Wristwatch · Monopusher chronograph

Roger Dubuis Hommage Monopoussoir Ref. H39

Partially verified

The Roger Dubuis Hommage Monopoussoir, reference H39, is a chronograph wristwatch produced in a limited edition of 19 pieces. Established by Roger Dubuis and Carlos Dias in 1995, the brand designed this model within its early Hommage series. The watch features a white gold case characterized by a concave bezel and a grooved single-button pusher integrated for chronograph operation. The silver-toned dial includes a bicompax sub-dial layout, traditional chronograph scales, and a tachymeter. Internally, the timepiece is powered by the proprietary RD 50 caliber, a mechanical movement which bears the Geneva Seal. Following the company's early production practices, these timepieces were subjected to testing at the Besançon Observatory and underwent regulation by Roger Dubuis. The watch is presented on a strap, and

Front view of the Roger Dubuis Hommage Monopoussoir reference H39, showing the silver dial, two-register layout, and concave bezel.
Front view of the Roger Dubuis Hommage Monopoussoir reference H39, showing the silver dial, two-register layout, and concave bezel. — Zamanito. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
zamanito.com
Category
Wristwatch · Monopusher chronograph
Maker / attribution
Roger Dubuis
Reference
H39
Catalogue / lot identifier
Source URL identifies the listing
Source-reported date
circa 1995
Source-reported place
Switzerland

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 Dial

The Roger Dubuis Hommage Monopoussoir, reference H39, is encased in white gold. The case is equipped with a grooved single-button pusher, which provides the monopusher chronograph function.

The dial is silver-toned and organized with two sub-dials. It incorporates traditional chronograph calibration and a tachymeter scale. The hands are blued steel, providing contrast against the silvered surface. The overall configuration of the dial and case reflects the design focus of the brand's early Hommage series.

Evidence for this section
  • “بدنه آن از جنس طلای سفید ساخته شده”
  • “طراحی قاب این ساعت با داشتن بزل مقعر (Concave Bezel) و یک پوشر شیاردار متمایز”
  • “بر روی صفحه نقره‌ای‌فام آن چیدمان دوگانه فرعی به همراه درجه‌بندی‌های سنتی کرنوگراف و تاکیمتر مشاهده می‌شود”

Movement and Certification

This timepiece houses the proprietary RD 50 caliber. This mechanical movement is distinguished by the Geneva Seal, indicating adherence to specific quality and finishing standards. The movement design is observable through the back of the case.

In the period following the brand's 1995 founding, these watches were subjected to testing at the Besançon Observatory. The technical performance was further defined by the regulation process, which was performed by Roger Dubuis personally.

Evidence for this section
  • “درون این قاب گران‌بها، کالیبر اختصاصی RD 50 جای گرفته است”
  • “مکانیزمی مکانیکی که دارای نشان کیفی معتبر ژنو (Geneva Seal) بوده”
  • “این ساعت‌ها مستقیماً تحت رگلاژ و تنظیم خود روژه دوبویی قرار می‌گرفتند”

Production and History

The reference H39 is identified as one of the initial products released by the company after it was established by Roger Dubuis and Carlos Dias in 1995. The watch is part of a highly limited production run, with only 19 examples manufactured.

As an early model within the Hommage series, it adheres to the aesthetic standards of the Genevan school. The information provided by the source is based on data from the seller, and no independent authentication or technical evaluation has been performed.

Evidence for this section
  • “رفرنس H39 یکی از نخستین ساخته‌های روژه دوبویی پس از بنیان‌گذاری این کمپانی همراه با کارلوس دیاس (Carlos Dias) در سال ۱۹۹۵ به شمار می‌رود”
  • “از این مدل بسیار کمیاب تنها ۱۹ نمونه در سراسر جهان ساخته شده است”

Open research questions

  • What is the specific production date for this individual serial number within the 19-piece run?
  • What are the precise dimensions of the white gold case?

Source evidence

Recorded claims and source quotations for Roger Dubuis Hommage Monopoussoir Ref. H39
FieldSource-reported valueSource quotation
MakerRoger Dubuis“سازنده: Roger Dubuis”
ReferenceH39“شماره رفرنس: H39”
MaterialWhite gold“بدنه آن از جنس طلای سفید ساخته شده”
Production19 pieces“از این مدل بسیار کمیاب تنها ۱۹ نمونه در سراسر جهان ساخته شده است”
CaliberRD 50“کالیبر اختصاصی RD 50 جای گرفته است”
CertificationGeneva Seal“دارای نشان کیفی معتبر ژنو (Geneva Seal)”
TestingBesançon Observatory“انجام آزمون‌های دقیق در رصدخانه بزانسون (Besançon Observatory)”

Visible details

  • Concave bezel design
  • Two-register dial layout with tachymeter scale
  • Single chronograph pusher at 2 o'clock position
  • Blued steel hands

Research qualifications

  • Exact year of production is not specified
  • Service history and current technical state are unverified

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

Consulted source

ساعت مچی کرنوگراف تک‌دکمه‌ای Roger Dubuis Hommage Monopoussoir رفرنس H39

Reviewed 2026-11-02 · Record df4b09a635

Terms in this record

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

Other monopusher chronograph records