Longines HydroConquest HydroConquest 43 Automatic Chronograph Stainless Steel / Ceramic / Grey / Bracelet

Reference L3.883.4.76.6

About this watch

The Longines HydroConquest L3.883.4.76.6 Automatic Chronograph is a stunning watch that successfully marries style and functionality. Its robust construction, automatic movement, and striking aesthetic make it a must-have for any watch enthusiast or casual wearer alike. With a water resistance of up to 300 meters, this watch is designed with aquatic adventures in mind, merging sportiness with sophistication. The bold yet refined aesthetic features a grey dial with luminous hands and markers, ensuring readability in all conditions. Under the hood, it's powered by the Longines caliber L688.2, an automatic chronograph movement featuring a column wheel for precision and reliability.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • Automatic Chronograph Movement
  • Water Resistance up to 300 meters
  • Grey Dial with Luminous Hands and Markers
  • Stainless Steel Case and Ceramic Bezel
  • Rotating Dive bezel
  • Sapphire Glass
  • Date Display

Specifications

Brand
Longines
Family
HydroConquest
Model
HydroConquest 43 Automatic Chronograph Stainless Steel / Ceramic / Grey / Bracelet
Reference
L3.883.4.76.6
Movement
l688-2
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
Case
Stainless Steel 43mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
300

Current Listings

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

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
Active
[WTS] Green Longines Hydroconquest GMT, MINT

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
Active
[WTS] Longines HydroConquest Blue - L3.780.4.96.6

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
Active
[WTS]  Longines HydroConquest 39 mm Black (Ref. L3.780.4.56.6) – Full Kit

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
Active
[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

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
Active
[WTS] Longines Hydroconquest 41mm w/ Box *Price Drop*

Longines Hydroconquest 41mm w/ Box *Price Drop*

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
Active
[WTS] Longines Hydroconquest 43MM

Longines Hydroconquest 43MM

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

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
Active