Skip to Main Content

Watch listing

Jaeger-LeCoultre JLC Master Ultra Thin Reserve 39mm Q1378420

Jaeger-LeCoultre JLC Master Ultra Thin Reserve 39mm Q1378420 sale listing with structured watch details and source context. Observed details include $6,500 and Very good Pre-Owned condition.

Updated Sep 5, 2026
May be an image of ‎wrist watch and ‎text that says '‎١ م٦ال JAECER-LECOULTRE. AECER-LI ' 5 J ア i . سم 1.1 ف س 30 i0 10 RESERVE DE EM ARCH ФИOHЛ. 3 วรสะรร SWIS3 MADE‎'‎‎4 photos

Observed asking price

$6,500

Status: Available

At a glance

Listing type
For sale
First observed
Jun 14, 2026
Watches
1
Photos
4
Open full market research

Structured details

Watch details

Jaeger-LeCoultre JLC Master Ultra Thin Reserve 39mm Q1378420

More Jaeger-LeCoultre market data
$6,500
Brand
Jaeger-LeCoultre
Model family
Master Ultra Thin
Model
JLC Master Ultra Thin Reserve 39mm
Reference
Q1378420
Condition
Very good Pre-Owned
Set
Complete Set
Box
Included
Papers
Included
Case
39 mm
Dial
silver
Bracelet / strap
black leather strap
Status
Available

Listing notes

# **JLC Master Ultra Thin Reserve 39mm** * **Reference:** Q1378420 * **Condition:** Very good Pre-Owned * **Box and Papers? Yes, Complete Set** * **Warranty Card Date:** Dec 2016 This JLC has been lightly worn and remains in very good overall condition. The watch shows only minor signs of careful use, with a few light hairline marks consistent with normal wear. It has never been polished to maintain its original…

Source and availability

Watchtrader structured this page from an observed Facebook community listing. Asking prices, condition, and availability can change after publication; verify the details with the original source before relying on them.

View original Facebook listing

More from this brand

Browse the complete archive

Explore the Jaeger-LeCoultre market

Compare recent listings, common models, and observed prices for Jaeger-LeCoultre watches.

View Jaeger-LeCoultre