---
title: "Jaeger-LeCoultre Master Control Calendar 40mm Stainless Steel Q4148420 2021"
type: "product"
brand: "Jaeger-LeCoultre"
model: "Master Calender"
reference: "Q4148420"
price: 8295
currency: "GBP"
condition: "Pre-owned"
year: 2021
category: "Watches"
subcategory: "Jaeger-LeCoultre"
availability: "Contact Us"
url: "https://thediamondbox.co.uk/product/jager-lecoulter-master-calendar-stainless-steel-q4148420-rol5906-jaeger-lecoultre"
image: "https://thediamondbox.co.uk/uploads/original_image/bf91dae3a227ae2dc3018e274359aaf6.png"
updated: "2026-02-26"
---

# Jaeger-LeCoultre Master Control Calendar 40mm Stainless Steel Q4148420 2021

## Price

**£8,295** (Finance available from £780.42/month)

## Description

This 2021 Jaeger-LeCoultre Master Calender 40mm features a silver dial with baton markers and a brown leather bracelet. It also features a stainless steel bezel.With the new Master Control Calendar, the moon phase offers a horological complication, a jumping date, which flies between the 15th and 16th day of the month. New to the Master Control collection, this mechanism ensures you never lose sight of the moon phase, located in an aperture at 6 o'clock.This watch has been checked against technical records to guarantee authenticity and clean history. Comes with original box and papers.Ref: Q4148420

## Specifications

| Specification | Value |
|---------------|-------|
| Brand | Jaeger-LeCoultre |
| Reference Number | Q4148420 |
| Year | 2021 |
| Condition | Pre-owned |
| Date on card | 13/10/2021 |
| Watchfinder condition rating | Very Good |
| Location | UK |
| Serial | 3617802 |
| Model | Master Calender |
| Certified | Yes |
| Papers | Yes |
| Box | Authentic Box |
| Gender | Gents |
| TDB Limited Lifetime Warranty | Yes |
| Case Size | 40mm |
| Strap design | Leather |
| Material | Stainless Steel |
| Bezel material | Stainless Steel |
| Dial Colour | Silver |
| Movement | Automatic |
| Bracelet Size (cm) | 18 |
| Keywords | Jäeger Le Coultre master, 40mm Leather Jaegar LeCoultre For Sale, master calender For Sale, Jaegar Reverso For Sale, LeCoultre 2010 calender, Reverso For Sale 2016, Kevlar Jaegar For Sale, Lo |

## About The Diamond Box

The Diamond Box is North London's distinguished destination for luxury watches and gold jewellery since 1997. Visit us at 114 Ballards Lane, N3 2DN, London or call 020 8838 3655.


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