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Jaeger-LeCoultre Master Control Calendar 40mm Steel Silver Dial Q4148120

Jaeger-LeCoultre Master Control Calendar 40mm Steel Silver Dial Q4148120 Jaeger-LeCoultre Master Control Calendar 40mm Steel Silver…

Reference Q4148120

Full watch configuration

Jaeger-LeCoultre Master Control Calendar 40mm Steel Silver Dial Q4148120

$17,088.00
Requested accessories
Full Set

By Jaeger-LeCoultre

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

Jaeger-LeCoultre Master Control Calendar 40mm Steel Silver Dial Q4148120

Jaeger-LeCoultre Master Control Calendar 40mm Steel Silver Dial Q4148120

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Jaeger-LeCoultre Master Control Calendar 40mm Steel Silver Dial Q4148120

Catalogue watch price: $17,088.00 USD

Your $200 deposit is applied to the watch’s purchase price. It is refundable only if Bizak & Co. cannot fulfill your order.

Estimated remaining balance: $. Pay by bank wire or cryptocurrency after we confirm your watch and final invoice. Shipping and applicable taxes are additional.

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The Jaeger-LeCoultre Master Control Calendar Q4148120 is a 40mm stainless steel dress watch featuring a refined silver dial with a blend of index and Arabic numeral hour markers and a calendar complication. This reference pairs classic JLC proportions with enduring Swiss manufacture craftsmanship, making it one of the most sought-after calendar watches in its class.

The Q4148120 stands out for its balanced 40mm case size that suits a wide range of wrists while preserving the understated elegance Jaeger-LeCoultre's Master Control line is celebrated for. Browse this reference for sale at Bizak & Co. or contact our team today to buy online at the best available price.

Compare it across every Master Control Calendar reference we carry, or browse the full Jaeger-LeCoultre collection at Bizak & Co.

Buy this Master Control Calendar, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The Jaeger-LeCoultre Master Control Calendar Q4148120 represents one of the finest expressions of Swiss haute horlogerie in a wearable, everyday format. Jaeger-LeCoultre introduced the Master Control line in the early 1990s as a distillation of the manufacture's core values: mechanical excellence, disciplined design, and lasting wrist presence. The 40mm stainless steel case of this reference continues that heritage with a silhouette that is neither ostentatiously sporty nor stiffly formal, occupying the sweet spot favored by discerning collectors worldwide.

At the heart of this reference's appeal is its silver dial, dressed with a thoughtful combination of index and Arabic numeral hour markers. This dual-marker approach gives the dial a sense of classical depth, evoking mid-century Swiss watchmaking while remaining unmistakably contemporary. The silver surface catches light with quiet intensity, ensuring legibility without sacrificing elegance — a balance that few manufacturers achieve as consistently as Jaeger-LeCoultre.

The calendar complication elevates Q4148120 well beyond a simple time-only dress watch. A calendar display adds genuine daily utility, allowing the wearer to track the date with a glance — a feature beloved by professionals and collectors alike who want their fine watch to work as hard as it looks. Jaeger-LeCoultre's execution of the calendar function is characteristically clean, integrating seamlessly into the dial architecture without visual clutter.

Powered by an automatic movement — as is traditional for the Master Control family — the Q4148120 benefits from Jaeger-LeCoultre's in-house movement expertise, a manufacture that holds one of the largest proprietary caliber portfolios in the Swiss industry. The stainless steel case and matching bracelet are finished to the exacting standards expected of a Le Sentier manufacture, with polished and brushed surfaces that reward close inspection and wear gracefully over time.

Our team specializes in sourcing new and pre-owned Jaeger-LeCoultre references at competitive prices, and we invite you to contact us or buy online today to secure this exceptional calendar watch at the best price available.

Technical Details
Reference
Q4148120
Model
Master Control Calendar
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Stainless Steel
Dial
Silver with index and Arabic numerals
Case size
40mm
Requested accessories
Full Set
FAQ

1. What makes the Jaeger-LeCoultre Master Control Calendar Q4148120 special?
The Q4148120 combines Jaeger-LeCoultre's storied Master Control lineage with a practical calendar complication, a silver index and Arabic dial, and a versatile 40mm stainless steel case. This blend of manufacture-level craftsmanship and everyday wearability makes it a standout choice among Swiss dress watches in its category.

2. What movement powers the Jaeger-LeCoultre Master Control Calendar Q4148120?
The Q4148120 is driven by an automatic movement, consistent with the Master Control family's reliance on in-house Jaeger-LeCoultre calibers. Jaeger-LeCoultre is one of Switzerland's most prolific movement manufacturers, and their automatic executions are known for precision and long-term reliability.

3. What is the case size of the Q4148120?
The Jaeger-LeCoultre Master Control Calendar Q4148120 features a 40mm stainless steel case, a diameter widely regarded as the ideal size for a dress or calendar watch. It suits both smaller and larger wrists comfortably and wears elegantly under a shirt cuff.

4. Is the Jaeger-LeCoultre Master Control Calendar Q4148120 suitable for everyday wear?
Yes — the 40mm stainless steel construction, automatic movement, and calendar complication make the Q4148120 an excellent daily companion. It is refined enough for formal occasions yet robust enough for regular professional wear, reflecting the Master Control line's enduring versatility.

5. What does the dial of the Q4148120 look like?
The dial is silver-toned and features a combination of index and Arabic numeral hour markers, a hallmark detail that gives the Master Control Calendar a sense of classical depth. The silver finish interacts with light subtly, providing excellent legibility while maintaining the understated luxury aesthetic JLC is known for.

6. Is the Q4148120 a good buy, and how can I purchase it from Bizak & Co.?
You can buy this reference online at bizakandco.com or contact our team directly to confirm availability and pricing.

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Our five-year Bizak & Co. warranty covers manufacturing defects affecting mechanical operation under normal use, starting on delivery. It is separate from any remaining manufacturer warranty.

Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.

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90-Day Returns for Store Credit

Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

Read eligibility, condition requirements, and exclusions.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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