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The Encyclopedia of Horology

Wristwatch · Chronograph

Jaeger-LeCoultre Ref. 134.8.C1 'Deep Sea' Chronograph Watch

Partially verified

This Jaeger-LeCoultre 'Deep Sea' automatic chronograph wristwatch, reference 134.8.C1, features a stainless steel case measuring approximately 41 mm across. The watch presents a black dial with two sub-dials and is fitted with a black leather strap. The source records case back stamps identifying it as a Special Edition Swiss Made piece with reference 134.8.C1, serial 2901324, water resistance rated to 10 bar, and certified under Jaeger-LeCoultre's 1000 Hours Control standard.

Front view of Jaeger-LeCoultre 'Deep Sea' Chronograph, Ref. 134.8.C1
Front view of Jaeger-LeCoultre 'Deep Sea' Chronograph, Ref. 134.8.C1 — Freeman's / Hindman. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
hindmanauctions.com
Category
Wristwatch · Chronograph
Maker / attribution
Jaeger-LeCoultre
Reference
134.8.C1
Catalogue / lot identifier
38
Source-reported date
Not established
Source-reported place
Switzerland
Source-reported serial
2901324

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

Object Identity and Documentation

This timepiece is identified as a Jaeger-LeCoultre 'Deep Sea' chronograph, documented under reference 134.8.C1. It is presented in a stainless steel case with an approximate diameter of 41 mm. The watch carries the serial number 2901324.

The identification is based on reported case back inscriptions, which include 'SPECIAL EDITION SWISS MADE', the reference number, the serial number, and a water resistance rating of 10 bar. The case back also denotes certification under the '1000 HOURS CONTROL' standard.

Evidence for this section
  • “Reference number: 134.8.C1”
  • “Case size: Approx. 41 mm”
  • “Case back: SPECIAL EDITION SWISS MADE 134.8.C1 2901324 10 BAR JAEGER LECOULTRE 1000 HOURS CONTROL.”

Dial and Exterior Observations

The watch features a black dial with twin chronograph sub-dials positioned at the 3 and 9 o'clock locations. The external assembly includes a black bezel featuring white Arabic numerals and four triangle-shaped hour markers. The hands and hour markers are described as having a warm cream or faux-patina appearance.

The case features stainless steel pump pushers and a fluted winding crown. The watch is fitted with a black leather strap with an embossed alligator pattern.

Evidence for this section
  • “Black bezel with white Arabic numerals and four triangle-shaped hour markers”
  • “Twin chronograph sub-dials positioned at the 3 and 9 o'clock locations”
  • “Warm cream or faux-patina luminous hour markers and hands”
  • “Stainless steel pump pushers flanking a fluted winding crown”
  • “Black leather strap with embossed alligator pattern”

Condition and Attribution Notes

Reported condition includes deep scratches on the case back and scratches on the crystal. The source indicates that the watch may have been running at the time of cataloging but may stop running before the auction, and servicing is recommended.

The authenticity of individual parts is not guaranteed, and the auction house notes that repairs and restoration may have occurred. The lot is sold 'AS IS' with no warranty provided.

Evidence for this section
  • “Overall Condition: Deep scratches on case back. Scratches on crystal.”
  • “The authenticity of individual parts is not guaranteed since repairs and restoration may have occurred.”
  • “All lots are sold “AS IS”.”

Open research questions

  • Does the serial number 2901324 correspond to a verified production date for this reference?
  • Can the cream tone of the luminous material be confirmed as original to the reference specification?
  • What is the extent of parts replacement given the explicit disclaimer regarding individual part authenticity?

Source evidence

Recorded claims and source quotations for Jaeger-LeCoultre Ref. 134.8.C1 'Deep Sea' Chronograph Watch
FieldSource-reported valueSource quotation
MakerJaeger-LeCoultre“Maker: Jaeger-LeCoultre”
ModelDeep Sea“Model: Deep Sea”
Reference number134.8.C1“Reference number: 134.8.C1”
Case sizeApprox. 41 mm“Case size: Approx. 41 mm”
Case back inscriptionSPECIAL EDITION SWISS MADE 134.8.C1 2901324 10 BAR JAEGER LECOULTRE 1000 HOURS CONTROL.“Case back: SPECIAL EDITION SWISS MADE 134.8.C1 2901324 10 BAR JAEGER LECOULTRE 1000 HOURS CONTROL.”
Overall conditionDeep scratches on case back. Scratches on crystal.“Overall Condition: Deep scratches on case back. Scratches on crystal.”
Water Resistance10 bar“10 BAR”
MovementAutomatic“Movement: Automatic”

Visible details

  • Black bezel with white Arabic numerals and four triangle-shaped hour markers
  • Twin chronograph sub-dials positioned at the 3 and 9 o'clock locations
  • Warm cream or faux-patina luminous hour markers and hands
  • Stainless steel pump pushers flanking a fluted winding crown
  • Black leather strap with embossed alligator pattern

Research qualifications

  • Case back is not visible in the provided photograph; markings and serial number are taken from auction house report.
  • The auction house notes deep scratches on the case back and scratches on the crystal.

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

Consulted source

JAEGER-LeCOULTRE, REF. 134.8.C1 STAINLESS STEEL 'DEEP... | Freeman's

Reviewed 2026-10-25 · Record 4461e3e1dd

Terms in this record

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

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