Jaeger-LeCoultre Master Compressor Diver Q186T770

Jaeger-LeCoultre Master Compressor Diving Chronograph

Box : Yes Papers : Yes Age : 2011 Movement : automatic Case Size : 44mm Case : Titanium Dial : Black Bracelet : Black Rubber LOT : 80193 Location : Dover, United Kingdom Seller : AT81 Currency : GBP KEY FACTS This JLC Master Compressor Diving Chronograph is offered in the UK by a trade seller A titanium dive chronograph combining 1,000-meter water resistance, crisp compressor crown system, and in-house movement with professional-grade functionality Presented with a display box, outer box, guarantee certificate, and user instructions Also included in the lot is a spare link where the bracelet has been sized The vendor confirms the watch to be in good working order ABOUT THIS WATCH The Jaeger-LeCoultre Master Compressor Diving Chronograph is a professional-grade dive watch introduced in the mid-2000s Measuring 44mm in diameter and 16.1mm thick, the case is crafted from lightweight, grade 5 titanium, offering improved scratch resistance over steel while remaining highly wearable despite its size The short lugs and articulated strap design further enhance comfort, accommodating even smaller wrists The case features a predominantly satin-brushed finish with subtle polished accents, reducing glare while maintaining refinement Its unidirectional bezel incorporates lacquered numerals, a prominent luminous triangle at 12 o’clock, and precise detents for reliable underwater timing Water resistance is rated to 1,000 meters, achieved through Jaeger-LeCoultre’s distinctive compressor key crown system, which enables quick locking and unlocking even with gloves The matte black dial includes applied white gold indices and hands filled with luminescence for legibility in low light A unique constant-operation indicator at 6 o’clock, required by ISO standards, substitutes a running seconds hand, ensuring functionality is visible during a dive Chronograph counters are arranged for intuitive use, with a discreet date at 4:30 and a pulsation scale for measuring heart rate Inside, the in-house calibre 751D delivers a 65-hour power reserve, twin mainspring barrels, a free-sprung balance, ceramic rotor, and column wheel with vertical clutch, combining durability with precise chronograph operation This reference represents Jaeger-LeCoultre’s most robust and technically advanced diving chronograph of its era