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The Encyclopedia of Horology

Wristwatch · Dress wristwatch

Juvenia 18K Yellow Gold Automatic Wristwatch

Partially verified

This Juvenia dress wristwatch features a round 18-karat yellow gold case measuring approximately 35.0 mm in diameter, fitted with a 19 mm black textured leather strap. The antique white dial displays applied gilt baton indices, double markers at the 12 o'clock position, and matching gilt hands, marked 'JUVENIA 21'. According to source cataloguing, the case back is stamped '18K 750 136', and the internal automatic movement is stamped 'JUVENIA MFG AUTOMATIC FAB SUISSE 664 21 JEWELS'.

Dial and case view of the Juvenia 18K yellow gold automatic wristwatch
Dial and case view of the Juvenia 18K yellow gold automatic wristwatch — Quinn's Auction Galleries. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
www.liveauctioneers.com
Category
Wristwatch · Dress wristwatch
Maker / attribution
Juvenia
Reference
Not recorded
Catalogue / lot identifier
0148
Source-reported date
Not established
Country
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

Dial and Case Presentation

The watch features a round yellow gold case reported by the cataloguer as measuring approximately 35.0 mm in diameter. Visible observation of the dial-facing photograph shows an antique white dial fitted with gilt baton hour markers, doubled at the 12 o'clock position, and matching gilt hands. The dial carries the inscription 'JUVENIA 21' below the 12 o'clock marker.

A fluted crown is positioned on the case flank at 3 o'clock. The timepiece is fitted with a 19 mm black textured leather strap.

Evidence for this section
  • “pprox. 35.0mm case”
  • “antique white dial, gilt markers and hands”
  • “19mm leather strap”
  • “Antique white dial marked 'JUVENIA 21' below 12 o'clock”
  • “Gilt baton hour markers with a doubled marker at 12 o'clock”
  • “Fluted crown positioned at 3 o'clock”
  • “Fitted with a black textured leather strap”

Reported Movement and Markings

Internal mechanism details and case back markings are documented via the auction cataloguer's transcription rather than direct photographic verification. According to the listing, the case back is stamped '18K 750 136'.

The automatic movement is reported by the source to be stamped 'JUVENIA MFG AUTOMATIC FAB SUISSE 664 21 JEWELS'.

Evidence for this section
  • “case back stamped 18K 750 136”
  • “movement stamped JUVENIA MFG AUTOMATIC FAB SUISSE 664 21 JEWELS”

Source Evidence and Cataloguing Limitations

Documentation is limited to a single dial-facing auction photograph and a brief cataloguing description. Internal mechanical components, balance assembly, and specific hallmarks cannot be independently confirmed from the image.

Operational capability and mechanical condition remain unverified, with the auction house explicitly stating that it 'does not warranty or guarantee the condition or workings of any watch or clock movement'.

Evidence for this section
  • “18KYG Juvenia Automatic Movement Watch”
  • “Quinn's does not warranty or guarantee the condition or workings of any watch or clock movement”

Open research questions

  • Does the case back stamp '136' correspond to a reference number, batch number, or case maker mark?
  • What base caliber architecture does the stamped movement marking '664' denote?
  • Are Swiss assay hallmarks present on the interior or exterior of the gold case?

Source evidence

Recorded claims and source quotations for Juvenia 18K Yellow Gold Automatic Wristwatch
FieldSource-reported valueSource quotation
Case diameterapprox. 35.0mm“pprox. 35.0mm case”
Movement markingJUVENIA MFG AUTOMATIC FAB SUISSE 664 21 JEWELS“movement stamped JUVENIA MFG AUTOMATIC FAB SUISSE 664 21 JEWELS”
Case back marking18K 750 136“case back stamped 18K 750 136”
Dial descriptionantique white dial, gilt markers and hands“antique white dial, gilt markers and hands”
Strap19mm leather strap“19mm leather strap”

Visible details

  • Antique white dial marked 'JUVENIA 21' below 12 o'clock
  • Gilt baton hour markers with a doubled marker at 12 o'clock
  • Fluted crown positioned at 3 o'clock
  • Fitted with a black textured leather strap

Research qualifications

  • Movement and case back stamps are reported by the source cataloguer but cannot be independently verified from the dial-facing photograph.
  • The auction house offers no warranty or guarantee regarding movement workings or mechanical condition.

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

Consulted source

18kyg Juvenia Automatic Movement Watch - Aug 3, 2023 | Quinn's Auction Galleries In Va

Reviewed 2026-10-21 · Record ef568e6817

Terms in this record

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

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