Jaeger-LeCoultre Master Control Calendar Q4148420

The Jaeger-LeCoultre Master Control Calendar Q4148420 brings a full calendar and moonphase complication into a clean, classically proportioned 40mm steel case. Its silver dial, applied Arabic numerals at 12, 3, and 9, pointer date, twin day-and-month apertures, and moonphase display at 6 o’clock create a balanced, elegant presentation that rewards close inspection. This pre-owned 2021 example is offered in excellent overall condition with its original Jaeger-LeCoultre box, warranty card dated January 2, 2021, booklet, and accompanying papers.

Condition: Pre-owned, excellent overall condition. The stainless steel case, fixed steel bezel, anti-reflective sapphire crystal, display back, silver dial, light brown calfskin strap, and steel folding clasp present cleanly in the detailed photography, with only light handling wear visible under close inspection.

Set: Original Jaeger-LeCoultre outer box and presentation box, international limited warranty card dated 2021.01.02 identifying reference Q4148420 and serial 3483716, Master Control Calendar booklet, and accompanying papers as pictured.

Case: 40mm stainless steel case with fixed stainless steel bezel, anti-reflective sapphire crystal on the front and display back, and water resistance to 50 meters.

Dial: Silver dial with applied Arabic numerals at 12, 3, and 9, dart-style hour markers, central hour and minute hands, day and month apertures below 12 o’clock, pointer date around the outer track, and moonphase display at 6 o’clock.

Movement: Automatic Jaeger-LeCoultre calibre 866AA, an in-house movement with 34 jewels, 28,800 vph frequency, and approximately 70 hours of power reserve, visible through the display back.

Strap/Bracelet: Light brown/tan calfskin leather strap with contrast stitching, secured by a stainless steel folding clasp. It gives the watch a warm, elegant character and complements the silver dial.

Please review all photos for the most accurate representation of this watch's condition. Our macro photography is designed to capture every detail, including the smallest imperfections, ensuring you can buy with complete confidence.

We ship fully insured overnight via FedEx for your peace of mind. We are happy to arrange a video call to show the watch and answer any questions—just reach out anytime. We guarantee the authenticity and accuracy of all our timepieces. Your satisfaction is our highest priority, and we strive for a smooth, transparent, and 100% positive transaction.

As a dedicated hockey coach and passionate timepiece collector (@pucks_timepieces), I've spent years immersed in the world of horology. I now combine this passion with my hockey-playing daughters, and together we create the unique presentations you see here. Our photography is inspired by contemporary artists like KAWS, Banksy, Joan Cornellà, Death NYC, and Shepard Fairey, adding a distinctive, creative character to how each watch is presented.

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• Past president and current business member of the Sauk Prairie Area Chamber of Commerce.
• Founder & President of the Hands of Time Scholars Foundation - a nonprofit providing financial support for the next generation of watchmakers.
• Limited inventory available for viewing and purchase through Chalmers Jewelers in Middleton, WI.

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