Jaeger-LeCoultre Master Calendar Ref. 147.8.41 S
Record status
Individual type · partial
Period
circa 2007
Maker / issuer
Jaeger-LeCoultreThis Jaeger-LeCoultre Master Calendar, reference 147.8.41 S, is a self-winding stainless steel wristwatch produced circa 2007. The watch features a complex complication suite including a triple date display, a 40-hour power-reserve indicator, and a moon phase display.
Its three-body case is polished and constructed with concave lugs and an inclined bezel, measuring 40 mm in diameter and 13 mm in thickness. The satine silver dial displays applied steel dart indexes, luminous dots, and luminous steel alpha hands. The timepiece is signed on the dial, case, and movement.
Evidence at a glance
- Linked sources
- 1
- Photograph views
- 1
- Catalogue references
- 0
Counts describe this entry’s documentation, not authenticity, rarity or completeness. Photographs may show one specimen; check each caption and licence.
Technical characteristics
- Type
- Triple calendar wristwatch with power reserve and moon phase
- Jewels
- 41
- Diameter
- 40 mm
- Reference
- 147.8.41 S
- Serial Number
- 2491594
- Place recorded
- Switzerland
- Production Date
- circa 2007
- Movement Caliber
- 924
- Case Construction
- Three-body stainless steel
- Maker / attribution
- Jaeger-LeCoultre
Design
- Visible features
- • Satine silver dial with applied steel dart indexes • Power-reserve sector indicator at 12 o'clock • Transparent case back secured by four screws • Correctors for date adjustments located on the case band
- Case and Dial Design
- The timepiece is housed in a three-body stainless steel case featuring a polished finish. The design incorporates an inclined bezel and concave lugs, contributing to its profile. Access to the movement is provided via a transparent case back secured by four screws, while the case band includes correctors for setting the various calendar functions. The sapphire crystals are clear, allowing for unobstructed visibility of the internal components and dial. The dial is finished with a satine silver surface, set with applied steel dart indexes and luminous dots. Time is indicated by luminous steel alpha hands. The dial layout includes a power-reserve sector at the 12 o'clock position, subsidiary seconds at 6 o'clock, and dedicated apertures for the display of days of the week, months, and moon phases. An outer Arabic numeral track tracks the date using a dedicated pointer.
- Condition and Accompaniments
- The case is graded as '3' (Good), and the dial is graded as '1-01' (As new). The hands are identified as original to the watch. The sale includes several associated items, specifically the original manufacturer's box and documentation. Furthermore, the package is completed by a stainless steel Jaeger-LeCoultre double deployant clasp and two additional spare straps.
- Movement and Technical Specifications
- The watch is powered by the Jaeger-LeCoultre caliber 924, a self-winding mechanical movement. The caliber is finished with rhodium plating and features fausses cotes decoration. Technically, it is constructed with 41 jewels, a straight-line lever escapement, and a monometallic balance equipped with a self-compensating flat balance spring. The watch serves as a triple date complication, providing the user with calendar information alongside a moon phase and a power-reserve indicator.
Identification
- Reference
- 147.8.41 S
- Serial number
- 2491594
- Source note
- Facts transcribed from the linked source listing or collection record. Attribution and specifications are source-reported and have not been independently authenticated.
Catalogue references
No catalogue numbers recorded. Numbers are only published once transcribed from a verified edition of a standard catalogue — they are never inferred.
Research required
- Research required: The movement is reported to require an overhaul at the buyer's expense
- Research required: The precise current functional accuracy of the movement is not detailed beyond its 'as new' grading