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The Encyclopedia of Horology

Wristwatch · Electronic wristwatch

Universal Genève Unisonic Tiffany & Co. Wristwatch

Partially verified

This Universal Genève Unisonic wristwatch is an electronic timepiece produced between the 1960s and 1970s, featuring the Accutron 218 caliber, a diapason-based technology licensed from Bulova. The watch is housed in an 18-karat yellow gold case with a brushed finish. The champagne-colored dial incorporates tritium luminous elements, printed Roman numerals, and stick-style hands, along with a day-date display at the three o'clock position. A notable feature is the dual-branded dial, which bears both the Universal Genève logo and the Tiffany & Co. retailer signature. It is fitted with an acrylic crystal and a branded crown. The piece is currently paired with a black Saffiano leather strap. The object is documented as an example of Swiss design integrated with American electronic movement technology.

Front view of the Universal Genève Unisonic Tiffany & Co. wristwatch featuring a champagne dial, Roman numerals, and a day-date aperture.
Front view of the Universal Genève Unisonic Tiffany & Co. wristwatch featuring a champagne dial, Roman numerals, and a day-date aperture. — Analog:Shift. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
zamanito.com
Category
Wristwatch · Electronic wristwatch
Maker / attribution
Universal Genève
Reference
Not recorded
Catalogue / lot identifier
Source URL identifies the listing
Source-reported date
1960s-1970s
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 Design

The watch is constructed with an 18-karat yellow gold case featuring a brushed finish. It is fitted with an acrylic crystal and a crown bearing the brand logo.

The champagne-colored dial is accented with printed Roman numerals and stick-style hands. Tritium material is present on the dial, which is noted to have developed a patina. A day and date display is integrated at the three o'clock position. The dial features dual branding, displaying both the Universal Genève and Tiffany & Co. names, indicating that the piece was retailed by the latter.

Evidence for this section
  • “بدنه ساعت از طلای ۱۸ عیار زرد با پرداخت برس‌خورده ساخته شده”
  • “استفاده از کریستال اکریلیک و تاج امضا شده”
  • “صفحه ساعت به رنگ شامپاینی با تریتیوم است که با گذشت زمان پتینه‌ای گرم و زیبا به خود گرفته است”
  • “وجود نام Tiffany & Co. بر روی صفحه است”

Movement and Technology

The Unisonic model incorporates the Accutron 218 movement, a technology originally developed by Bulova in 1965. This movement utilizes a tuning fork system, representing a distinct phase in horological history during the transition from traditional mechanical movements to the development of quartz technology.

The technical partnership between Universal Genève and Bulova is highlighted by the presence of both company logos on the dial. This collaboration represents the integration of Swiss case design with American electronic movement components during the mid-twentieth century.

Evidence for this section
  • “با معرفی موتور Accutron 218 توسط Bulova در سال ۱۹۶۵، تصمیم گرفت این فناوری پیشرو را در محصولات خود به کار گیرد”
  • “مدل Unisonic بود که زبان طراحی سوئیسی UG را با فناوری آمریکایی ترکیب کرد”
  • “وجود لوگوی مشترک UG و Accutron بر روی صفحه است”

Condition and Provenance

The auction description reports that the timepiece is in very good condition. It is classified as a double-signed model, which is noted as a factor in its status among collectors.

The stated information originates from a secondary source and is provided for educational reference. The auction description reports that the watch is a clean example of its era, though independent verification of the internal movement or long-term functionality is not provided by the current cataloguing body.

Evidence for this section
  • “این ساعت در وضعیت کلی بسیار عالی عرضه می‌شود”
  • “به عنوان یک مدل دو امضا (Double-signed) شناخته می‌شود”
  • “با یک بند Saffiano از مجموعه Analog:Shift همراه است”

Open research questions

  • What is the specific production serial number engraved on the case back for this individual movement?
  • Can the provenance of this specific watch be traced back to the original Tiffany & Co. point of sale?

Source evidence

Recorded claims and source quotations for Universal Genève Unisonic Tiffany & Co. Wristwatch
FieldSource-reported valueSource quotation
MakerUniversal Genève“Universal Genève”
ModelUnisonic“Unisonic”
RetailerTiffany & Co.“Tiffany & Co.”
MovementAccutron 218“موتور Accutron 218”
Case Material18-karat yellow gold“طلای ۱۸ عیار زرد”
Dial ColorChampagne“صفحه ساعت به رنگ شامپاینی”

Visible details

  • Case features a brushed finish on 18-karat yellow gold
  • Dial displays both Universal Genève and Tiffany & Co. signatures
  • Movement is identified as an Accutron 218 caliber
  • Day-date window located at the three o'clock position

Research qualifications

  • The exact year of manufacture within the 1960s-1970s range is not specified
  • The authenticity of the dual-signature dial has not been independently verified by the source

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

Consulted source

ساعت مچی Universal Genève Unisonic مدل Tiffany & Co.

Reviewed 2026-11-02 · Record a938c52b57

Terms in this record

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

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