Longines Hydroconquest GMT Ref. L3.890.4.56.6

Longines HydroConquest GMT

A true classic among sports watches, the HydroConquest line has been expanded with models featuring a GMT function. Combining technical excellence with elegance, the HydroConquest GMT draws inspiration from the world of water sports, leveraging LONGINES’ historic expertise in developing watches with multiple time zones. Water-resistant up to 30 bar (300 m), this GMT watch is powered by an exclusive LONGINES caliber featuring a silicon balance spring and resistance to magnetic fields.

Case

• Shape: Round
• Material: Stainless steel and ceramic bezel
• Glass: Scratch-resistant sapphire crystal with multi-layer anti-reflective coating on both sides
• Case back: Screw-down case back
• Dimensions: Ø 43.00 mm
• Lug width: 22 mm
• Lug-to-lug: 52.00 mm
• Thickness: 12.90 mm
• Water resistance: Water-resistant up to 30 bar
• Features: Screw-down crown, unidirectional rotating bezel
• Weight: 190.1 g

Dial

• Dial color: Sunray black
• Hour markers: Applied indexes
• Hands: Polished silver hands
• Features: Swiss Super-LumiNova®

Movement

• Movement type: Automatic
• Functions: Hours, minutes, seconds, and date; 24-hour hand with time zone mechanism
• Caliber: L844
• Movement description: Self-winding mechanical movement with a frequency of 25,200 vibrations per hour and a power reserve of approximately 72 hours

Strap

• Material: Stainless steel
• Buckle: Double security folding clasp with micro-adjustment system