Jaeger-LeCoultre Master Control Master Control Date Stainless Steel / Silver
Reference Q4018421
About this watch
The Jaeger-LeCoultre Master Control Date Q4018421 debuted in 2025.
A refined take on the classic three-hand dress watch, this 40 mm stainless steel model reflects the Master Control collection’s mid-century inspiration with subtle updates for the modern wrist. The silvered grey dial features dauphine hands, applied markers, and a neatly framed date window at 3 o’clock. The slim case measures just 8.78 mm thick and features both polished and satin-brushed surfaces.
Inside ticks the automatic calibre 899, offering a 70-hour power reserve and operating at 28,800 vibrations per hour. The Q4018421 is delivered on a light-brown Novonappa® calfskin strap and includes a complimentary black alligator strap. Both straps are easily interchangeable, secured by a stainless steel double folding clasp.
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Specifications
- Brand
- Jaeger-LeCoultre
- Family
- Master Control
- Model
- Master Control Date Stainless Steel / Silver
- Reference
- Q4018421
- Movement
- 899ac
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Case
- Stainless Steel 40mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[WTS] Jaeger Lecoultre Master Control Q4018420 ($6000 OBO)](https://preview.redd.it/mhep1k6b3lmf1.jpg?width=640&crop=smart&auto=webp&s=b41fc6130aade91e15daef2c961bfe283dd12eb4)
Jaeger Lecoultre Master Control Q4018420 ($6000 OBO)
This Jaeger Lecoultre Master Control Q4018420 is a well-maintained timepiece with an upgraded movement, featuring a free-spring balance, silicon hairspring, and 70 hour power reserve. It comes with its original box and a printout from JLC showing the watch's warranty status until 2030.
- Condition: Pre-owned with some wear to factory strap
- Movement: 899 AC movement (upgraded)
- Power Reserve: 70 hours
- Warranty Status: Under warranty until 2030
![[WTS] JLC Master Control 18k Rose Gold Quartz 145.2.31](https://preview.redd.it/vcg1vmduxvlf1.jpg?width=640&crop=smart&auto=webp&s=9640581af32b9e22b82913d727e4592ce92b4099)
JLC Master Control 18k Rose Gold Quartz 145.2.31
This rose gold JLC Master Control is a quartz chronograph watch with a 34mm case size, featuring original strap and buckle.
- Condition: Preowned with hairline scratches throughout and marks on the crystal under strong magnification
- Case Size: 34mm diameter
- Movement: Quartz
![[WTS] JLC Master Control Date Sector Dial, Excellent Condition](https://preview.redd.it/1nx3tdrrnklf1.jpeg?auto=webp&s=452bae19365304742ef3bc3a48e9debe9bd7a2a5)
![[WTS] Jaeger LeCoultre Master Control Calendar 140.8.87 $4,500](https://preview.redd.it/beb4sx885zkf1.jpg?width=640&crop=smart&auto=webp&s=010d5d6923a05540089187a93cdb96d5d833e92a)
Jaeger LeCoultre Master Control Calendar 140.8.87 $4,500
A classy and refined Jaeger LeCoultre Master Control Calendar with a 37mm case size, applied dagger indices, Arabic numerals at 12, 3, and 9, and running seconds subdial at 6 o'clock. The watch features two off-center windows showing the day of the week and month, as well as a red half moon indicating the date.
- Condition: Preowned - Good
- Box And Papers: true
- Service History: 2011 service papers and invoice
- Included Accessories: Double box,Service papers,Pusher,Manuals,Guarantee Booklet,Deployant Butterfly Clasp,Original leather strap,Alligator leather strap,Double Hornback leather strap
Jaeger-LeCoultre Master Control R�serve de Marche Silver Dial 140.8.38.S
Men's Jaeger-LeCoultre Reserve De Marche Master Control watch with a silver dial, date function, and power reserve. The case is made of stainless steel.
- Condition: 90%
- Case Size: 37mm
- Movement Type: Mechanical Automatic
Jaeger-LeCoultre MASTER CONTROL DATE ROSE GOLD SILVER DIAL Q1542520 FULL SET
This is a 39mm Jaeger LeCoultre Master Control Date in 18K rose gold with a silver dial, featuring a dark brown alligator leather strap and a rose gold tang buckle. The watch includes two additional straps and comes with its original packaging, manual, papers, and warranty certificate.
- Condition: Excellent
- Material: 18K rose gold
- Dial color: silver
- Strap material: dark brown alligator leather