(L3.890.4.56.6)

The Longines HydroConquest GMT is a high-performance sports watch that blends technical excellence with the brand’s historic expertise in multiple time zones. This 43mm model is specifically designed for travelers and water sports enthusiasts, featuring a dedicated GMT complication that allows for tracking a second time zone via an arrow-tipped hand. Built with a robust stainless steel case and a scratch-resistant ceramic bezel, it is powered by an exclusive self-winding movement that includes a silicon balance-spring for superior magnetic resistance.

• Material: Stainless steel with a black ceramic insert.

• Diameter: 43.00 mm.

• Thickness: 12.90 mm.

• Bezel: Unidirectional rotating bezel with a 60-minute diving scale.

• Crystal: Scratch-resistant sapphire crystal with multi-layered anti-reflective coating on both sides.

• Case Back: Screw-down, engraved solid case back.

• Water Resistance: 30 bar (300 meters / 1000 feet).

• Crown: Screw-in crown.

• Calibre: L844.5 (exclusive Longines automatic movement).

• Functions: Hours, minutes, seconds, date, and GMT (24-hour hand).

• Frequency: 25,200 vibrations per hour (3.5 Hz).

• Power Reserve: Approximately 72 hours.

• Special Features: Silicon balance-spring and non-magnetic components.

• Dial Color: Sunray black.

• Hour Markers: Applied indexes.

• Hands: Silver polished hands with Swiss Super-LumiNova.

• Luminescence: Super-LumiNova® on hands, markers, and bezel dot.

• Material: Stainless steel.

• Clasp: Double security folding clasp with a micro-adjustment system.

• Lug Distance: 22 mm.

A timeless design inspired by classic watchmaking, created for those who appreciate elegant aesthetics in their everyday life.
While collectors often preserve their most valuable pieces for special occasions, many enthusiasts prefer a refined watch they can confidently wear every day.
This model captures the elegance of iconic watch design in a versatile form made for daily wear — allowing you to enjoy the presence and style of a classic timepiece wherever you go.
A balanced combination of sophistication, comfort, and practicality, designed for everyday moments.