Longines HydroConquest HydroConquest 39 Automatic Stainless Steel / Black / Bracelet

Reference L3.741.4.56.6

Longines HydroConquest 39 Automatic Stainless Steel / Black / Bracelet

About this watch

The Longines HydroConquest L3.741.4.56.6 is a statement of style, precision, and functionality. This rugged watch with a stunning black dial and robust stainless steel construction is designed to withstand the rigors of underwater adventures while maintaining a sophisticated look for everyday wear. The rotating bezel marked with a clear 0-60 scale adds utility and tactile feedback. At its heart lies the Longines caliber L888.2, a movement that speaks volumes about precision and reliability with a 65-hour power reserve and frequency of 25,200 vibrations per hour. With a water resistance of 300 meters, this watch is designed for serious divers and water enthusiasts. Its combination of aesthetics and functionality makes it a worthy addition to any collection.

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Key Features

41mm Stainless Steel Case
Sapphire Glass
Rotating Dive Bezel (0-60 scale)
Longines Caliber L888.2 Movement
65-hour Power Reserve
300m Water Resistance
Adjustable Stainless Steel Bracelet

Specifications

Brand

Longines

Family

HydroConquest

Model

HydroConquest 39 Automatic Stainless Steel / Black / Bracelet

Reference

L3.741.4.56.6

Movement

l888-2

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 41mm

Dial Color

Black

Crystal

Longines - L3.784.4 · $1,850.002

This Longines HydroConquest All Ceramic features a ceramic case and bezel, black ZrO2 dial, and is water resistant to 300m.

Condition: MINT
Diameter: 43mm
Water resistance: 300m
Strap: Longines rubber strap with deployant clasp

Posted at

Jul 9, 2025, 4:01 PM

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Longines HydroConquest Steel 44 Black Dial (Full-Set/Unpolished)

Longines - L3.841.4.56.6 · $1,000

This Longines HydroConquest Ref. L3.841.4.56.6 is a full steel diver’s watch with robust build quality and enduring style.

Condition: Full steel diver's watch in outstanding original condition with factory finish and minimal signs of wear
Case size: 44mm diameter
Bracelet length: fits wrists up to 8.5 inches (21cm)
Box and papers included: yes

Posted at

Jul 3, 2025, 5:32 PM

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Longines Hydroconquest GMT

Longines - L3.790.4.06.2 · $1,650

This Longines Hydroconquest GMT is a full kit, minus the original NATO strap, and comes on an OEM Hydroconquest bracelet with 10 full and 1 half links.

Condition: Pre-owned with minor wear
Case Condition: clean
Crystal Condition: clean
Bracelet Condition: minor desk rash

Posted at

Jul 2, 2025, 3:33 PM

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Longines HydroConquest, L3.781.4.06.9, Steel Diver, Olive, Excellent Condition.

Longines - L3.781.4.06.9 · $1,095

This Longines HydroConquest is a steel diver's watch with an olive green matte dial and a unidirectional rotating ceramic bezel. The stainless steel case measures 41mm in diameter and has a water resistance of up to 300 meters.

Condition: Excellent Condition
Case Diameter: 41mm
Thickness: 11.9mm
Bezel Type: Unidirectional rotating Green Ceramic

Posted at

Feb 5, 2025, 2:47 AM

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