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The Encyclopedia of Horology

Wristwatch · Art deco cocktail watch

Vacheron & Constantin Platinum Art Deco Diamond and Sapphire Wristwatch

Partially verified

Reported by Renaissance Antiques, this Art Deco cocktail wristwatch by Vacheron & Constantin dates to circa 1930. The articulated platinum case measures 50 mm by 12 mm lug tip to lug tip, with a 14 mm width, and is set with diamonds and blue sapphires alongside side engravings and a blue cabochon gem-set winding crown. The watch is powered by an 18-jewel manual-wind mechanical movement recorded as number 402759. The rectangular dial features dot and triangular hour markers with blued steel hands, presented on a black leather strap.

Front view of the platinum Art Deco Vacheron & Constantin diamond and sapphire wristwatch on a black leather strap
Front view of the platinum Art Deco Vacheron & Constantin diamond and sapphire wristwatch on a black leather strap — Renaissance Antiques. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
www.renaissanceantiques.com
Category
Wristwatch · Art deco cocktail watch
Maker / attribution
Vacheron & Constantin
Reference
Not recorded
Catalogue / lot identifier
SSHO 308
Source-reported date
Circa 1930
Country
Switzerland
Source-reported serial
402759

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 Design and Gemstone Setting

The articulated platinum case is reported by the dealer to measure 50 mm by 12 mm lug tip to lug tip, with a 14 mm width. The source notes that the platinum case is set with diamonds accented by blue sapphires, detailed with engravings, and equipped with a sapphire winding crown.

Visual observation indicates an Art Deco geometric articulated platinum case set with diamonds and calibré-cut blue sapphires, paired with a winding crown tipped with a blue cabochon stone. The watch is mounted on a textured black leather strap.

Evidence for this section
  • “50mm x 12mm Lug Tip to Lug Tip, 14mm Width”
  • “The articulated case is further embellished with beautiful engravings and fitted with a sapphire winding crown.”
  • “Art Deco geometric articulated platinum case set with diamonds and calibré-cut blue sapphires”
  • “Winding crown tipped with a blue cabochon stone”
  • “Fitted to a textured black leather strap”

Dial Display and Movement Specification

The source describes the watch as featuring an 'original applied silver dial with blued steel hands.' Direct observation of the face shows a rectangular cream-silver dial signed 'VACHERON CONSTANTIN GENEVE' and 'SWISS'.

Powering the watch is an 18-jewel manual-wind movement recorded in the dealer's text under movement number 402759. The internal movement and any inner case markings are not depicted in the source photograph, leaving these specifications to dealer report rather than visual confirmation.

Evidence for this section
  • “original applied silver dial with blued steel hands”
  • “Rectangular cream-silver dial signed 'VACHERON CONSTANTIN GENEVE' and 'SWISS'”
  • “18-jewel manual wind movement”
  • “Movement #402759”

Dating, Restoration, and Documentation Limits

The dealer dates the watch to circa 1930 and claims it 'bears a full restoration' alongside an 18-month warranty and excellent condition. The specific interventions involved in this restoration are not detailed in the source.

Internal case back hallmarks, movement caliber designations, and physical serial stampings are not recorded in this source photograph, meaning verification of caliber identity and metal stamps remains unconfirmed by visual evidence.

Evidence for this section
  • “Circa 1930”
  • “bears a full restoration”
  • “18-Month Warranty”

Open research questions

  • What specific caliber number designates the 18-jewel manual-wind movement recorded under serial 402759?
  • What hallmarks, maker stamps, or case numbers are struck on the inside of the platinum case back?
  • What exact mechanical or aesthetic work was performed during the reported full restoration?

Source evidence

Recorded claims and source quotations for Vacheron & Constantin Platinum Art Deco Diamond and Sapphire Wristwatch
FieldSource-reported valueSource quotation
Movement Number402759“Movement #402759”
Movement Details18-jewel manual wind“18-jewel manual wind movement”
Case MaterialPlatinum with diamonds and sapphires“Platinum Art Deco with Diamonds and Sapphires”
Dimensions50mm x 12mm lug tip to lug tip, 14mm width“50mm x 12mm Lug Tip to Lug Tip, 14mm Width”
DialOriginal applied silver dial with blued steel hands“original applied silver dial with blued steel hands”
OriginSwiss“Swiss Vacheron & Constantin”
Strap DescriptionClassic black leather band“classic black leather band”
Seller SKUSSHO 308“SKU: SSHO 308”
Dealer Warranty Claim18-month warranty“18-month warranty”

Visible details

  • Rectangular cream-silver dial signed 'VACHERON CONSTANTIN GENEVE' and 'SWISS'
  • Art Deco geometric articulated platinum case set with diamonds and calibré-cut blue sapphires
  • Winding crown tipped with a blue cabochon stone
  • Fitted to a textured black leather strap

Research qualifications

  • Internal movement and case back markings are not visible in the photograph; details rely on dealer documentation
  • Dealer notes the watch has received a full restoration

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

Consulted source

Platinum Art Deco Diamond and Sapphire Wristwatch by Vacheron & Constantin - Renaissance Antiques

Reviewed 2026-10-21 · Record 244b4f9ed7

Terms in this record

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