Jaeger-LeCoultre Reverso Grande Reverso Calendar

Reference 3758420

About this watch

The Jaeger-LeCoultre Grande Reverso Calendar (Model 3758420) is a masterpiece of Swiss horology, embodying elegance, precision, and history. This watch boasts a unique rectangular case made from stainless steel, measuring 29.90 mm in diameter and 10.20 mm in height. The guilloche finish on the dial reflects light beautifully, enhancing its overall aesthetic. At the heart of this timepiece lies the Jaeger-LeCoultre caliber 843, a manually-wound mechanical movement comprising 231 parts, with a frequency of 21,600 vibrations per hour and a 45-hour power reserve. The watch features Arabic numerals, sword hands, and a moon phase complication, along with date, day, month indicators. Its water resistance rating is 30 meters, making it suitable for everyday wear. The Grande Reverso Calendar is not just about telling time; it's about owning a piece of horological history.

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Key Features

Manually-wound mechanical movement
Jaeger-LeCoultre caliber 843 with 231 parts
45-hour power reserve
21 jewels for reduced friction and enhanced longevity
30-meter water resistance
Guilloche finish on the dial
Moon phase complication

Specifications

Brand

Jaeger-LeCoultre

Family

Reverso

Model

Grande Reverso Calendar

Reference

3758420

Movement

843

Movement Features

Hours, Minutes
Date, Day, Month
Moonphase

Case

Stainless Steel 29.9mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

Current Listings

Jaeger-LeCoultre Reverso Classique 250.8.86 Full Set + Extra $4850

Jaeger-LeCoultre - 250.8.86 · $4,850

This Jaeger-LeCoultre Reverso Classique is a beautiful watch from the mid-1990s, featuring a silver dial with black Arabic numerals and manual winding JLC caliber 846/1 movement.

Condition: Great condition
Case dimensions: 23x38mm, 7mm thick, 17mm lug width
Bracelet size: 17mm
Extra links: 2

Posted at

Apr 6, 2026, 9:20 AM

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JLC Reverso 140.105.5 Two Tone 18k Gold & Steel - 23mm Men's / Midsize Case, Beautiful Thick Applied Numerals, Quartz Movement, JLC Buckle

Jaeger LeCoultre - 140.105.5 · $3,995

This Jaeger LeCoultre Reverso reference 140.105.5 features a two tone gold and steel model with a creamy dial, bold applied numerals, and a minute track that gives it an almost sector-dial feel.

Condition: Very good
Case size: 23mm wide
Lug to lug length: 33mm
Lug width: 17mm

Posted at

Apr 5, 2026, 10:15 AM

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JAEGER LECOULTRE Reverso Classic Duoface Dual Time Q3848420- 2018 Box + Papers Full kit

Jaeger-LeCoultre - Q3848420 · $8,995

The Jaeger-LeCoultre Reverso Classic Duoface Dual Time features a manual mechanical movement with a power reserve of 42 hours and dual time zones. The watch has a black dial that tracks an independent time zone, which can be flipped over to show a white dial for business or evening wear.

Condition: Flawless, minor ding on the bezel at the 1 o'clock position
Movement: Manual Mechanical
Power reserve: 42 Hours
Jewels: 19

Posted at

Mar 30, 2026, 10:04 PM

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Jaeger-LeCoultre Reverso Classique 250.8.86 Full Set + Extra $4900

Jaeger-LeCoultre - 250.8.86 · $4,900

A beautiful Jaeger-LeCoultre Reverso Classique from mid 1990s with a timeless design and great history.

Condition: great condition, unpolished with signs of wear but no major dings or scratches
Bracelet size: 17mm
Lug width: 17mm
Case dimensions: 23x38mm, 7mm thick

Posted at

Mar 30, 2026, 8:32 AM

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Jaeger LeCoultre Reverso Tribute Duoface Q3988482

Jaeger LeCoultre - Q3988482 · $11,250

This Jaeger LeCoultre Reverso Tribute Duoface features a sunburst blue primary dial, guilloche secondary white dial, and measures 47mm x 28.3mm in size.

Condition: Very good condition with minor hairline scratches
Size: 47mm x 28.3mm

Posted at

Mar 29, 2026, 4:33 PM

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Jaeger LeCoultre Grande Reverso 976

Jaeger-LeCoultre - 976 · $7,500

A refined and highly wearable example of the iconic Jaeger-LeCoultre Grande Reverso Date, featuring a sapphire display caseback showcasing the in-house movement. The classic Reverso aesthetic is complemented by the added benefit of admiring the movement through the display back.

Condition: Very good pre-owned condition
Case Material: Stainless steel
Diameter: not specified
Display Caseback: true

Posted at

Mar 29, 2026, 3:39 PM

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