NEW JAEGER-LECOULTRE MASTER CONTROL Q4158120

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Jaeger-LeCoultre Master Control Q4158120 | 80 Years of Watchmaking Heritage Contemporary Ideal Timepiece
The Jaeger-LeCoultre Master Control Q4158120 embodies the brand s eighty years of exquisite watchmaking heritage. As an iconic interpretation of the contemporary ideal timepiece , it strikes a perfect balance of superior mechanical performance, timeless design aesthetics and exceptional wearing comfort, fully showcasing the refined craftsmanship of the Jaeger-LeCoultre Manufacture.
Upholding a pioneering spirit since its launch, the Master Control series integrates eight decades of the brand s creative essence, breaking the limitations of traditional watch design and performance. The Q4158120 date timepiece perfectly interprets modern elegance, versatile enough for daily wear and formal occasions to suit diverse styling needs.
In terms of design, this timepiece features a 38mm stainless steel case with a slim thickness of merely 8.4mm, fitting snugly and lightly on the wrist. It is paired with an integrated metal bracelet finished with delicate brushing and polishing techniques, creating rich layered textures. The distinctive blue-grey gradient sunburst brushed dial presents exquisite light and shadow changes, delivering understated luxury and outstanding recognizability.
Powering the watch is the in-house developed Calibre 899 automatic movement from Jaeger-LeCoultre Manufacture, with a ultra-slim thickness of 3.3mm that contributes to the watch s streamlined profile. Operating at a frequency of 28,800 vibrations per hour (4Hz), the movement ensures stable and smooth timekeeping. Composed of 212 components and equipped with 32 jewel bearings, it effectively reduces axle friction, greatly enhancing the durability and precision of the movement.
Boasting a 70-hour power reserve, the timepiece avoids frequent winding, perfectly adapting to the fast-paced modern lifestyle. It is equipped with practical functions including date display, hour, minute and second indication to meet daily use demands. Furthermore, it is certified by the Jaeger-LeCoultre High Precision Guarantee (HPG) , with stricter standards than the official Swiss COSC certification, delivering consistent and accurate timekeeping in all real-world wearing scenarios.
Blending time-honored craftsmanship heritage with modern technological upgrades, the Jaeger-LeCoultre Master Control Q4158120 embodies meticulous excellence in every detail. It integrates 80 years of brand legacy, sophisticated mechanical craftsmanship and contemporary aesthetics, standing as a high-end classic timepiece with outstanding practicality, ornamental value and collection potential.

Series:MASTER CONTROL,Net Weigh:1KG,Gross weight:3KG,Model Number:Q4158120,Movement:Automatic,Power Reserve:Caliber 899,70Hours,Case Diameter:38mm,Case Thickness:8.4mm,Case Material:Stainless Steel,Mirror Material:Resistant Sapphire Crystal,Dial Colour:Blue ,Strap Colour:Silver,Strap Material:Stainless Steel,Water Resistance:50 Meters,Attachment:Original Box, International Warranty Card, Manual (Complete Accessories),Clasp:Folding Clasp,Gender:Mens