Longines HydroConquest Automatic Sunray Blue Dial 39 mm [L3.780.4.96.6]

Designed for both aquatic adventure and everyday sophistication, the Longines HydroConquest Automatic 39 mm [L3.780.4.96.6] exemplifies the technical prowess and refined sportiness of the HydroConquest collection. Its sunray blue dial features applied Arabic numerals and luminous indices, enhanced by polished hands with Swiss Super-LumiNova for confident legibility in low-light conditions. A unidirectional rotating ceramic bezel anchors the robust dive-watch design while the date display at three o’clock adds practical utility without compromising visual balance. 

At the heart of the watch is a Swiss self-winding automatic movement (Calibre L888) beating at 25,200 vibrations per hour and offering a power reserve of up to 72 hours, ensuring dependable performance on land and underwater alike. The screw-in crown and case back contribute to professional-grade water resistance up to 30 bar (300 metres), while the stainless steel case and bracelet deliver enduring durability and everyday versatility. A scratch-resistant sapphire crystal with anti-reflective coating protects the dial, making the Longines HydroConquest [L3.780.4.96.6] a performance-ready choice for discerning enthusiasts. 

Technical Specifications

• Case Diameter: 39 mm

• Case Material: Stainless steel with ceramic unidirectional bezel

• Dial Color: Sunray blue with applied Arabic numerals and luminous indices

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

• Movement: Self-winding automatic mechanical

• Calibre: L888

• Power Reserve: Up to 72 hours

• Functions: Hours, minutes, seconds, date

• Bracelet: Stainless steel with double safety folding clasp and diving extension

• Water Resistance: 30 bar / 300 metres

• Warranty: 5-Year Longines International Warranty

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