Longines HydroConquest GMT Automatic Sunray Blue Dial Stainless Steel & Ceramic Bezel 43 mm [L3.890.4.96.6]

The Longines HydroConquest GMT [L3.890.4.96.6] blends rugged dive-ready performance with the versatility of dual-time functionality, making it an ideal choice for global travellers and sports enthusiasts alike. Housed in a robust 43 mm stainless steel case paired with a ceramic unidirectional bezel, this GMT timepiece offers exceptional durability and water resistance to 300 m, ensuring reliable performance in aquatic environments and everyday wear. 

At the heart is a striking sunray blue dial enhanced with luminescent applied indices and polished hands, delivering excellent legibility day or night. A dedicated GMT hand and 24-hour scale allow simultaneous tracking of a second time zone — a practical feature for frequent flyers and professionals with global schedules. A sapphire crystal with multiple layers of anti-reflective coating protects the dial with enduring clarity. 

The watch is driven by Longines’ automatic calibre L844, a high-performance movement equipped with a silicon balance-spring and offering up to 72 hours of power reserve. This movement ensures robust accuracy and resistance to magnetic fields, reinforcing the HydroConquest GMT’s blend of technical sophistication and everyday dependability.

Secured to the wrist with a stainless steel bracelet featuring a double security folding clasp with a micro-adjustment system, this GMT model pairs sporty versatility with refined finishing — making it equally suited to diving excursions, business travel, or weekend adventures.

Technical Specifications

• Brand: Longines

• Model: HydroConquest GMT

• Reference: L3.890.4.96.6

• Alternate Reference: L38904966

• Collection: HydroConquest GMT

• Movement: Automatic self-winding mechanical movement, calibre L844 with GMT function

• Case Material: Stainless steel with ceramic bezel

• Case Diameter: 43 mm

• Crystal: Scratch-resistant sapphire crystal with anti-reflective coating

• Dial: Sunray blue with applied luminescent indexes

• Bracelet: Stainless steel with double security folding clasp and micro-adjustment system

• Functions: Hours, minutes, seconds, date, GMT (dual time)

• Water Resistance: 30 bar (300 m)

• Warranty: 5-Year Longines International Warranty

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