Jaeger Le Coultre
Jaeger-LeCoultre GMT Navy Master
Jaeger-LeCoultre GMT Navy Master
Condition: Excellent
Size: 44mm
Box: Yes
Warranty Card: Yes
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Jaeger-LeCoultre Compressor Diving Chronograph Gmt Navy Master
Ref: Q178T677
Year: 2009
Case: Titanium
Diameter: 44 mm
Glass type: Sapphire glass
Bracelet: Titanium
Movement: Automatic 757 - 28800 vph
Condition: Excellent








About the watch
Jaeger-LeCoultre, founded in 1833 in the prestigious Vallée de Joux, is one of the most emblematic Maisons in the global watchmaking scene, synonymous with innovation, technical perfection and uncompromising craftsmanship. With over 1,200 patented movements and a series of iconic watches such as the Reverso, the Duomètre and the Atmos, Jaeger-LeCoultre has marked milestones in the evolution of mechanical watchmaking.
TheJaeger-LeCoultre GMT Navy Master, another extraordinary example of his ingenuity, combines the advanced functionality of an aviator’s watch with the distinctive elegance that the Maison is famous for. This model represents the House’s constant commitment to meeting the demands of the highest level of performance, without ever losing sight of the refinement of its design. With its impeccable precision and dual time zone, the GMT Navy Master is a perfect example of how Jaeger-LeCoultre continues to push the boundaries of tradition, offering watches that are as innovative as they are sophisticated.
Know your watch
The Jaeger-LeCoultre Master Compressor Navy SEALs, reference 178.T6.77, is an extraordinary timepiece that embodies the perfect fusion of elegance and durability. Designed in collaboration with the United States Navy SEALs, this timepiece is built to withstand the most extreme conditions while maintaining the sophistication that is synonymous with Jaeger-LeCoultre.
Housed in a sturdy titanium case, this model features a black dial with luminous hands and markers, ensuring excellent readability in low-light environments. The 42 mm case size strikes a balance between wearability and presence on the wrist, making it suitable for both everyday use and adventurous activities. The unidirectional rotating bezel and water resistance to 1,000 meters underscore its professional dive watch capabilities.
Equipped with an automatic mechanical movement, the Navy SEALs Master Compressor ensures impeccable accuracy and reliability. The compressor crown system improves water resistance while making it easier to use. A scratch-resistant sapphire crystal and comfortable strap further enhance the durability and practicality of this exceptional timepiece.
This watch represents a rare opportunity to own a piece of horological excellence combined with military-grade performance. Perfect for collectors and enthusiasts looking for a distinctive, high-performance timepiece with an adventurous spirit.