Longines HydroConquest Hydroconquest Quartz 41 Black

Reference L3.689.4.53.2

About this watch

Experience the epitome of luxury with the Longines HydroConquest L3.689.4.53.2, a watch that harmoniously blends style and functionality. This exceptional timepiece boasts a robust stainless steel case, precision-crafted to withstand the rigors of everyday life. The black dial features Arabic numerals, ensuring effortless readability, while the proprietary hands add an touch of elegance. With a water resistance of 300 meters, this watch is perfect for diving enthusiasts, providing unparalleled protection against high-pressure environments. The Longines caliber L115 movement, based on the ETA 955.112, ensures accurate timekeeping with its quartz mechanism and 28,800 vibrations per hour power reserve. The sapphire glass adds an extra layer of protection against scratches and impacts, making this watch ideal for everyday wear. Whether you're a casual swimmer or an avid diver, the HydroConquest Quartz 41 Black is designed to impress with its sleek design, robust features, and reliable performance.
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Key Features

  • 43mm Stainless Steel Case
  • Black Dial with Arabic Numerals
  • 300m Water Resistance
  • Longines Caliber L115 Movement (Quartz)
  • Sapphire Glass for Scratch Protection

Specifications

Brand
Longines
Family
HydroConquest
Model
Hydroconquest Quartz 41 Black
Reference
L3.689.4.53.2
Movement
l115
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines Hydroconquest L3.742.4 Automatic 41mm Diver $700 OBO

Longines Hydroconquest L3.742.4 Automatic 41mm Diver $700 OBO

Longines - L3.742.4 · $700
This Longines Hydroconquest L3.742.4 is a 41mm automatic diver's watch that keeps time well and runs smoothly.

  • Condition: Good overall, with minor scratches on the bezel and case
  • Case Size: 41mm diameter
  • Movement Type: automatic
Posted at
Dec 24, 2025, 11:07 AM
Active
[WTS] Longines Hydroconquest Two Tone Ceramic Bezel Full Kit Mint on OEM Rubber

Longines Hydroconquest Two Tone Ceramic Bezel Full Kit Mint on OEM Rubber

Longines - L3.782.3.98.9 · $1,099
This is a two-tone Longines Hydroconquest with a radiant sunburst blue dial, featuring a 41mm version of the watch that's more wearable than its 43mm counterpart.

  • Condition: Mint on OEM rubber strap
  • Model size: 41mm diameter
  • Case material: two tone
  • Bezel type: ceramic
Posted at
Dec 22, 2025, 10:59 PM
Active
[WTS] Monta Oceanking 40 blue bezel black dial, 1 of 2 produced....Longines Hydroconquest 43 gray sunburst dial. Full sets. Thanks.

Monta Oceanking 40 blue bezel black dial, 1 of 2 produced....Longines Hydroconquest 43 gray sunburst dial. Full sets. Thanks.

Monta - Oceanking 40 · $1,850
This listing features a Monta Oceanking 40 with a blue bezel and black dial, one of two produced, as well as a Longines Hydroconquest 43 with a gray sunburst dial.

  • Condition: 9.5/10
  • Case size: 40mm
Posted at
Dec 18, 2025, 9:49 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