Jaeger-LeCoultre Q183T770 Master Compressor Diving Alarm Navy SEAL Titanium Black Dial

The Jaeger LeCoultre Master Compressor Diving Alarm Navy SEALs reference Q183T770 is a commanding limited edition diver introduced around 2013, with only 1,500 pieces produced on articulated rubber straps. Powered by the in‑house automatic Caliber 956, this titanium‑cased timepiece combines a high‑performance alarm complication with a unidirectional PVD‑treated titanium bezel and internal rotating bezel, all housed within a robust 44 mm case. Its grade‑5 titanium construction and patented compression‑key crown locking system deliver exceptional durability and water resistance to 300 meters, while the suspended alarm gong enhances acoustic clarity—traits that underscore its professional dive pedigree. The black dial features luminous Arabic numerals and indices, alongside a small seconds subdial and date aperture, offering both legibility and functional depth. The movement’s 45‑hour power reserve and 28,800 vph frequency reflect JLC’s technical refinement, while the 1000‑hour testing regimen ensures reliability under extreme conditions. As a Navy SEALs‑themed limited edition, it holds particular appeal for collectors drawn to military heritage and technical innovation. Its combination of practical complications, rugged materials, and limited production makes it a standout in the Master Compressor lineage. Like New with EWC pouch.