1. Model Overview
The jlc master 1378480 replica is inspired by the Jaeger-LeCoultre Master Control Reserve de Marche, a model admired for its clean dial layout and timeless elegance.This version is produced with an AZ factory integrated movement, offering improved stability and correct dial functionality compared to basic modified replicas.

2. Blue Sunburst Dial

Blue sunburst dial with rich light reflection

Applied hour markers with polished finish

Dauphine-style hands

Small seconds sub-dial at 6 o’clock

Power reserve indicator on the left side

The blue dial adds modern character while preserving the classic Master Control identity.

3. Case & Crystal

39mm stainless steel case

Slim polished bezel

Sapphire crystal on the front

Elegant proportions suitable for dress wear

The 39mm size makes this watch ideal for both formal and daily use.

4. Movement – AZ Integrated Automatic
This jlc master 1378480 replica uses an AZ integrated automatic movement, not a simple add-on module:

Stable automatic winding

Smooth seconds hand

Functional power reserve display

Correct sub-dial layout

The integrated structure offers better long-term reliability and a cleaner case profile.

5. Wearing Experience
With its slim case and classic dial design, this model sits comfortably on the wrist and slides easily under a shirt cuff. It is a strong choice for those who prefer understated luxury over sporty designs.

📊 Specifications

Item
Details

Model
Master Control 1378480

Replica Version
AZ Factory

Case Size
39mm

Case Material
Stainless Steel

Dial Color
Blue Sunburst

Crystal
Sapphire

Movement
AZ Integrated Automatic

Functions
Hours, Minutes, Small Seconds, Power Reserve

Strap
Leather Strap

Clasp
Buckle

Water Resistance
Daily use only

❓ FAQ
Q1: Is this an original Jaeger-LeCoultre watch?No. This is a jlc master 1378480 replica designed for collectors and enthusiasts.
Q2: What color is the dial?It features a blue sunburst dial with clear depth under light.
Q3: What movement does it use?An AZ integrated automatic movement, offering better structure than basic modified movements.
Q4: Is it suitable for daily wear?Yes, for normal daily use. Swimming is not recommended.