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The Encyclopedia of Horology

Wristwatch · Alarm wristwatch

Breguet Marine Royale Alarme Reference 5847 BR

Partially verified

This Breguet Marine Royale Alarme, reference 5847 BR S2 5ZV, is a large, self-winding wristwatch featuring an alarm function, alarm power reserve indicator, and a date display. Produced circa 2021 in Switzerland, the watch is encased in 18k pink gold and measures 45 mm in diameter. It is powered by the caliber 519R self-winding movement, which incorporates 36 jewels. The dial, case, and movement are all signed by Breguet. The watch is fitted with a rubber strap featuring an 18k pink gold Breguet deployant clasp. This lot is accompanied by its original fitted box, certificate of origin, and booklet. The auction description reports the watch is in excellent condition overall, with only slight scratches noted on the case and an overhaul recommended for the movement.

The Breguet Marine Royale Alarme in 18k pink gold, showing the alarm power reserve indicator and rotating bezel.
The Breguet Marine Royale Alarme in 18k pink gold, showing the alarm power reserve indicator and rotating bezel. — Antiquorum. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
catalog.antiquorum.swiss
Category
Wristwatch · Alarm wristwatch
Maker / attribution
Breguet
Reference
5847 BR S2 5ZV
Catalogue / lot identifier
205
Source-reported date
circa 2021
Source-reported place
Switzerland
Source-reported serial
1997 AS

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 watch features a large 45 mm case constructed from 18k pink gold. It includes a unidirectional rotating bezel with an engraved 60-minute graduation scale, finished with a triangular luminous marker at the 12 o'clock position. The case displays a complex architecture with lateral crown guards and push-pieces, which manage the alarm and time functions.

The dark dial is guilloché-patterned and features applied Roman numerals. A date window is positioned at 6 o'clock, while a dedicated alarm power reserve indicator arcs across the upper quadrant between 9 and 12 o'clock.

Evidence for this section
  • “A large, impressive, 18k pink gold, self winding wristwatch with alarm, alarm power reserve indicator and date”
  • “Diameter 45”
  • “Signature dial, case and movement”

Movement and Functionality

The timepiece is powered by the Breguet caliber 519R, a self-winding mechanical movement equipped with 36 jewels. This movement drives the primary timekeeping functions alongside the integrated alarm complication. The alarm mechanism is designed to be operated via the pushers and crowns located on the case flank.

The movement is signed by the manufacturer, consistent with the dial and case inscriptions.

Evidence for this section
  • “Caliber 519R, 36 jewels”
  • “Movement: 2* Very good Overhaul recommended, at buyer's expense”
  • “Signature dial, case and movement”

Documentation and Condition

The watch is offered with a comprehensive set of accessories, including the original fitted box, the certificate of origin, and an accompanying booklet. The bracelet is a textured black rubber strap secured by an 18k pink gold Breguet deployant clasp.

The auction description reports an overall condition grading of AAA, indicating an excellent status. Specifically, the dial is described as being in 'as new' condition, while the 18k pink gold case exhibits only slight scratches consistent with minimal wear. The provenance of the object is stated as the property of a Swiss collector.

Evidence for this section
  • “Accessories original fitted box, certificate of origin, booklet”
  • “Grading System Grade: AAA Excellent”
  • “Provenance Property of a Swiss collector”

Open research questions

  • What is the specific depth rating for the 18k pink gold case of the 5847 model?
  • Does the caliber 519R utilize a silicon escapement in this production year?

Source evidence

Recorded claims and source quotations for Breguet Marine Royale Alarme Reference 5847 BR
FieldSource-reported valueSource quotation
ManufacturerBreguet“Brand Breguet”
OriginSwitzerland“Breguet, switzerland”
ModelMarine Royale Alarme“Model Marine Royale Alarme”
Reference5847 BR S2 5ZV“Reference 5847 BR S2 5ZV”
Case Material18k pink gold“18k pink gold”
Case Serial Number1997 AS“Case No. 1997 AS”
MovementCaliber 519R, 36 jewels“Caliber 519R, 36 jewels”
Case Diameter45 mm“Diameter 45”
Weight226 grams“Weight 226”

Visible details

  • Rotating bezel with engraved 60-minute scale
  • Alarm power reserve indicator positioned between 9 and 12 o'clock
  • Date aperture located at 6 o'clock
  • Black textured rubber strap with matching gold deployant clasp

Research qualifications

  • Movement overhaul recommended by the auction house description
  • Exact production year is cited as 'circa 2021'

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

Consulted source

BREGUET, SWITZERLAND, REF. 5847 BR S2 5ZV, MARINE ROYALE ALARME, ORIGINAL BOX AND WARRANTY, 18K PINK GOLD

Reviewed 2026-10-26 · Record ac9977a6b1

Terms in this record

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

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