Longines HydroConquest GMT Automatic Sunray Black Dial Stainless Steel & Ceramic Bezel 43 mm [L3.890.4.56.6]

The Longines HydroConquest GMT [L3.890.4.56.6] marries the formidable robustness of a diver’s watch with the practical versatility of a dual-time GMT function, suited for globetrotters and adventurers alike. Presented in a bold 43 mm stainless steel case with a unidirectional black ceramic bezel, this timepiece offers exceptional durability and water resistance to 300 m, ensuring confidence both on land and under deep waters.

The sunray black dial delivers striking contrast with luminescent applied indexes and a dedicated GMT hand, enabling intuitive tracking of a second time zone — ideal for international travel or multi-region business scheduling. A scratch-resistant sapphire crystal with anti-reflective treatment enhances readability and protects the dial against everyday wear.

Driven by a high-performance automatic movement with GMT complication, this HydroConquest model offers reliable precision and robust build quality consistent with Longines’ heritage of excellence. The stainless steel bracelet is equipped with a double security folding clasp and micro-adjustment system, combining secure fit with practical adaptability.

With its dynamic design, superior water resistance, and dual-time capability, the HydroConquest GMT appeals to enthusiasts who appreciate technical versatility and refined sport elegance.

Technical Specifications

• Brand: Longines

• Model: HydroConquest GMT

• Reference: L3.890.4.56.6

• Alternate Reference: L38904566

• Collection: HydroConquest GMT

• Movement: Automatic self-winding mechanical movement 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 black 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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