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The Encyclopedia of Horology

Wristwatch · Manual-winding tourbillon wristwatch

Breguet Reference 3350R Tourbillon Wristwatch

Partially verified

This Breguet Reference 3350R is a manual-winding wristwatch constructed in 18k pink gold. The timepiece features a round case measuring 36 mm in diameter, distinguished by a fluted case band and crown. The silver-toned dial is guilloché-patterned and includes an off-centered hours and minutes sub-dial with Roman numerals, complemented by blued steel Breguet-style hands. A prominent visible one-minute tourbillon regulator is integrated into the lower portion of the dial, mounted on a polished steel bridge. The watch is powered by a mechanical movement, Calibre 558, which is visible through a sapphire case back. The movement plates exhibit engraved scrollwork. The watch is fitted with a leather strap secured by an 18k pink gold Breguet double deployant clasp. The auction description reports the watch is complete with an original box and certificate dated 2006.

Front view of the Breguet Ref. 3350R tourbillon wristwatch showing the guilloché dial and visible regulator.
Front view of the Breguet Ref. 3350R tourbillon wristwatch showing the guilloché dial and visible regulator. — Antiquorum. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
catalog.antiquorum.swiss
Category
Wristwatch · Manual-winding tourbillon wristwatch
Maker / attribution
Breguet
Reference
3350R
Catalogue / lot identifier
187
Source-reported date
circa 2006
Source-reported place
Switzerland
Source-reported serial
1823

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 Construction

The watch is housed in an 18k pink gold round case measuring 36 mm. The design includes a fluted case band and a matching fluted crown. The dial is executed in silver with a guilloché pattern. Hours and minutes are displayed on an off-centered circle featuring Roman numerals, paired with blued steel Breguet-style hands.

A tourbillon regulator with a one-minute rotation cycle is visible at the bottom of the dial. This mechanism is secured by a polished steel bridge. The watch utilizes a sapphire crystal case back to permit observation of the interior mechanical movement.

Evidence for this section
  • “Boîtier rond. Carrure et couronne cannelées.”
  • “Cadran argent guilloché.”
  • “visible one-minute tourbillon regulator”
  • “Fond saphir.”

Movement and Technical Features

The timepiece operates on a manual-winding mechanical movement designated as Calibre 558. The movement is marked with 21 jewels and is adjusted to six positions. The rear plates of the movement are decorated with detailed engraved floral scrollwork.

The tourbillon assembly remains visible through the case back as well as the dial side. The engravings on the movement indicate a serial number, No 603, while the case exterior is marked with 1823.

Evidence for this section
  • “Mouvement mécanique manuel.”
  • “Calibre 558”

Condition and Documentation

The auction description reports the watch as being in 'as new' condition for the case and dial, and 'very good' for the movement.

The certificate confirms a purchase date of August 2006 from an authorized Breguet dealer located in Helsinki. The watch is presented on a leather strap paired with a signed 18k pink gold double deployant clasp.

Evidence for this section
  • “Grade: Case: 1 As new Movement: 2 Very good Dial: 1-01 As new”
  • “Accessories Original box and certificate”

Open research questions

  • Clarify the discrepancy between the case number 1823 and the movement number 603.
  • Confirm the specific manufacture year versus the 2006 purchase date.

Source evidence

Recorded claims and source quotations for Breguet Reference 3350R Tourbillon Wristwatch
FieldSource-reported valueSource quotation
MakerBreguet“BREGUET”
Reference3350R“REF. 3350R”
Case Material18k pink gold“18k pink gold wristwatch”
Calibre558“Calibre 558”
Case Number1823“Case No. 1823”
Case Diameter36 mm“Dimensions 36 mm”
Dial FinishGuilloché“Cadran argent guilloché”
BraceletLeather strap with 18k pink gold Breguet double deployant clasp“Leather strap with 18k pink gold Breguet double deployant clasp”

Visible details

  • Fluted case band and crown design
  • Silver guilloché dial with off-centered chapter ring
  • Visible tourbillon cage on polished steel bridge
  • Engraved scrollwork on movement bridges visible through sapphire back

Research qualifications

  • The source lists case number as 1823, while movement engraving displays 'No 603'.
  • The certificate photo indicates a purchase date of 2006, while the source states 'circa 2006'.

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

Consulted source

BREGUET, REF. 3350R, TOURBILLON, PINK GOLD

Reviewed 2026-10-26 · Record 4ec718ff3d

Terms in this record

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

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