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The Encyclopedia of Horology

Wristwatch · Minute-repeating wristwatch

Jaeger-LeCoultre Master Minute Repeater, Antoine LeCoultre No. 079/200

Partially verified

This Jaeger-LeCoultre Master Minute Repeater, Antoine LeCoultre, is a platinum wristwatch released in a limited edition of 200 pieces. Bearing case number 0245 and reference 151.6.67.S, this watch was sold on February 6, 2009. The three-body platinum case measures 44 mm in diameter and 15 mm in thickness, featuring a transparent case back secured by four screws, polished surfaces, and concave lugs. The satiné silver dial includes applied white gold dart indexes, Arabic numerals, and luminous dots. It displays two primary complications: a 15-day power reserve and a spring torque indication, alongside apertures revealing movement components. The watch is powered by the Caliber 947, a rhodium-plated, 43-jewel manual-wind movement featuring fausses cotes decoration, a straight-line lever escapement, and a duo spring barrel system. The minute-repeating function is activated via a slide on the case band.

Jaeger-LeCoultre Master Minute Repeater, No. 079/200, viewed from the dial side, displayed on the included wooden box with a small inset showing the exhibition case back.
Jaeger-LeCoultre Master Minute Repeater, No. 079/200, viewed from the dial side, displayed on the included wooden box with a small inset showing the exhibition case back. — Antiquorum. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
catalog.antiquorum.swiss
Category
Wristwatch · Minute-repeating wristwatch
Maker / attribution
Jaeger-LeCoultre
Reference
151.6.67.S
Catalogue / lot identifier
144
Source-reported date
2007
Source-reported place
Switzerland
Source-reported serial
0245

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 timepiece is housed in a solid, three-body platinum case with a polished finish and concave lugs. Measuring 44 mm in diameter and 15 mm in thickness, the case is water-resistant and fitted with sapphire crystals. A transparent case back secured by four screws allows visibility into the movement, and a repeating slide is mounted on the side of the case band.

The satiné silver dial incorporates applied white gold dart indexes, Arabic numerals, and luminous dots. The display features sectors dedicated to the 15-day power reserve and spring torque indications, along with open apertures that provide a view of specific movement details. The time is indicated by luminous alpha-style white gold hands.

Evidence for this section
  • “Three-body, solid, polished, transparent case back with 4 screws”
  • “Satiné silver with applied white gold dart indexes, Arabic numerals and luminous dots”
  • “sectors for the 15-day up-and-down and spring torque indications”

Movement and Repeating Mechanism

The Caliber 947 movement is a rhodium-plated caliber finished with fausses cotes decoration. The movement comprises 43 jewels and is engineered with a straight-line lever escapement, a monometallic balance, and a shock-absorber system. Timing precision is maintained by a self-compensating Breguet balance spring.

The complication assembly includes a duo spring barrel system to manage the power output. The minute-repeating function is activated via the slide on the case band, which operates the striking mechanism on the internal gongs.

Evidence for this section
  • “Cal. 947, rhodium-plated, fausses cotes decoration, 43 jewels”
  • “straight-line lever escapement, monometallic balance, shock absorber”
  • “repeating on gongs by activating slide on the band”

Provenance and Condition

Produced as part of a limited edition of 200 pieces in 2007, this specific example, number 079/200, was sold on February 6, 2009.

The auction description reports the object is in "as new" condition across all primary categories, including the case, movement, and dial. The watch is further equipped with an 18K white gold Jaeger-LeCoultre double deployant clasp.

Evidence for this section
  • “Made in a limited edition of 200 pieces in 2007, sold February 6th, 2009”
  • “Accompanied by the original wooden box, magnifying loupe, guarantee and instruction booklet”
  • “Grading System Grade: Case: 1 As new Movement: 1 As new Dial: 1-01 As new”

Open research questions

  • What are the specific operational characteristics of the spring torque indicator on the Caliber 947?
  • Do the official Jaeger-LeCoultre records indicate any specific stylistic variations within the 200 pieces produced for this limited series?

Source evidence

Recorded claims and source quotations for Jaeger-LeCoultre Master Minute Repeater, Antoine LeCoultre No. 079/200
FieldSource-reported valueSource quotation
MakerJaeger-LeCoultre“Jaeger-LeCoultre”
Reference151.6.67.S“Ref. 151.6.67.S”
Case Number0245“case No. 0245”
Limited Edition079/200“No. 079/200”
MovementCal. 947“Cal. 947”
Jewel Count43“43 jewels”
Case MaterialPlatinum“platinum wristwatch”
Dimensions44 mm diameter, 15 mm thickness“Diam. 44 mm. Thickness 15 mm”

Visible details

  • Transparent exhibition case back showing movement
  • Visible power reserve and spring torque indicator sectors on dial
  • Minute-repeating activation slide located on the side of the case
  • Luminous alpha-style hands

Research qualifications

  • The watch is listed with its original box and accessories, the condition of which is not detailed beyond inclusion
  • The auction house grading system is reported but subjective in nature

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

Terms in this record

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