Longines HydroConquest HydroConquest 41 Automatic Chronograph Stainless Steel / Ceramic / Black / Bracelet

Reference L3.783.4.56.6

Longines HydroConquest 41 Automatic Chronograph Stainless Steel / Ceramic / Black / Bracelet

About this watch

The Longines HydroConquest 41 Automatic Chronograph is a standout luxury watch that perfectly blends functionality with style. This esteemed timepiece boasts a stainless steel case, ceramic bezel, and impressive features that make it suitable for both diving enthusiasts and casual wearers alike. With its robust design, automatic chronograph movement, and water resistance of up to 300 meters, the HydroConquest is designed for serious diving adventures. The watch's sleek black dial, proprietary hands, and mixed indexes ensure effortless time-telling in any lighting condition. Powered by the Longines caliber L688.2, this watch features a column wheel ensuring smooth chronograph operation and a 54-hour power reserve. The inclusion of a date function at 4 o'clock and an adjustable stainless steel bracelet further enhance its functionality and comfort. With a perfect balance between presence and wearability, the HydroConquest is a remarkable timepiece that excels in both performance and aesthetics.

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Key Features

Stainless Steel Case
Ceramic Bezel for Enhanced Scratch Resistance
Automatic Chronograph Movement with Column Wheel
Water Resistance up to 300 Meters
54-Hour Power Reserve
Date Function at 4 o'clock Position
Adjustable Stainless Steel Bracelet

Specifications

Brand

Longines

Family

HydroConquest

Model

HydroConquest 41 Automatic Chronograph Stainless Steel / Ceramic / Black / Bracelet

Reference

L3.783.4.56.6

Movement

l688-2

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph, Column wheel

Case

Stainless Steel 41mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

Longines HydroConquest GMT 43mm Green – Full Kit - Excellent Condition

Longines - L3.890.4.06.6 · $2,200

The Longines HydroConquest GMT is a 43mm automatic diver-watch with a ceramic bezel, 300m water resistance, and a green sunburst dial.

Condition: Excellent
Case Size: 43mm diameter
Movement: L844.5 (72hr power reserve, COSC certified)
Water Resistance: 300m depth rating

Posted at

May 4, 2025, 6:59 PM

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Green Longines Hydroconquest GMT, MINT

Longines - L3.790.4.06.6 · $1,700

The Longines HydroConquest GMT is a travel diver watch with a stunning sunray green dial, 300m water resistance, ceramic bezel, and a true travel-hour hand.

Condition: mint
Box And Papers: yes
Extra Links: yes
Water Resistance: 300m

Posted at

May 4, 2025, 12:55 PM

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Longines HydroConquest Blue - L3.780.4.96.6

Longines - L3.780.4.96.6 · $1,000

A Longines HydroConquest Blue watch with a retail price of $1850 is being sold for $1000.

Posted at

May 3, 2025, 4:30 PM

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Longines HydroConquest 39 mm Black (Ref. L3.780.4.56.6) – Full Kit

Longines - L3.780.4.56.6 · $1,150

The Longines HydroConquest 39 mm Black is a stainless steel automatic watch with a black sunray dial, applied indices, and date at 3 o'clock. It features a matte black ceramic bezel, sapphire crystal with AR coating, and a 300m water resistance.

Condition: Very good, with light desk-wear and a few small hairline scratches
Case Size: 39 mm diameter
Water Resistance: 300 m depth rating
Movement: Longines L888 automatic, up to 72 hr power reserve

Posted at

May 3, 2025, 1:07 PM

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[WTS][CA-USA][H] Longines Hydroconquest 41mm Blue | Seiko Prospex “62MAS” SPB423 US Special Edition | Hamilton Murph 42mm | Seiko Speedtimer Panda SSC813 | Orient Dive 43mm [W] $800 | $700 | $625 | $400 | $150 PayPal F&F, venmo, zelle, local cash

[CA-USA][H] Longines Hydroconquest 41mm Blue | Seiko Prospex “62MAS” SPB423 US Special Edition | Hamilton Murph 42mm | Seiko Speedtimer Panda SSC813 | Orient Dive 43mm [W] $800 | $700 | $625 | $400 | $150 PayPal F&F, venmo, zelle, local cash

Longines - L3.742.4.96.6 · $800

Legendary Hydroconquest auto blue with gray market warranty, purchased last month and comes full kit with stock bracelet.

Gray market warranty: yes
Purchase date: last month
Warranty status: never been worn outside

Posted at

May 2, 2025, 9:56 PM

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Longines Hydroconquest 41mm w/ Box Price Drop

Longines - Hydroconquest · $625

A Longines Hydroconquest watch with a 41mm case size, excluding the crown guards, and a 7 inch wrist bracelet. It comes in its original box.

Bracelet Size: 7 inch
Case Diameter: 41mm

Posted at

Apr 28, 2025, 4:52 PM

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Longines HydroConquest 39mm OEM Steel Bracelet 19mm EXC Condition L600123774 - $150

Posted at

Apr 23, 2025, 8:19 PM

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Longines Hydroconquest 43MM

Longines - L3.782.4.96.6

A Longines HydroConquest Automatic men's watch with a 43mm blue dial and ceramic bezel, featuring minor scratches on the link.

Condition: minor scratches on the links
Case size: 43mm diameter
Movement type: automatic

Posted at

Apr 21, 2025, 11:49 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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