Longines HydroConquest HydroConquest 41 Automatic Stainless Steel / Blue / Bracelet

Reference L3.742.4.96.6

About this watch

Welcome to the world of horology, where every tick tells a story! The Longines HydroConquest 41 Automatic is a watch that balances elegance and functionality. This timepiece exudes both style and practicality, making it perfect for those who appreciate precision and luxury. With its robust design and sophisticated features, it's crafted for those who value quality and performance. The model we're focusing on today is the L3.742.4.96.6, which stands out not just for its aesthetics but also for its incredible functionality. Founded in 1832, Longines has a rich history in watchmaking, known for its commitment to tradition and innovation. The brand is synonymous with elegance and has a reputation for producing high-quality timepieces. When you wear a Longines, you’re not just telling time; you’re wearing a piece of history. The HydroConquest features a sturdy stainless steel case that not only looks sleek but also offers durability. This material is resistant to corrosion and scratches, making it perfect for everyday wear and tear. The polished finish gives it a refined touch, while the brushed sections add a sporty edge. The blue dial is a standout feature that captures attention. It’s vibrant yet sophisticated, striking a balance that allows it to transition from casual to formal settings effortlessly.
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Key Features

  • Longines Caliber L888.2 automatic movement
  • 300-meter water resistance with rotating dive bezel
  • Sapphire glass for scratch-resistant dial
  • 41mm stainless steel case with polished and brushed finishes
  • Blue dial with mixed indexes and proprietary hands
  • Durable stainless steel bracelet with secure clasp

Specifications

Brand
Longines
Family
HydroConquest
Model
HydroConquest 41 Automatic Stainless Steel / Blue / Bracelet
Reference
L3.742.4.96.6
Movement
l888-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 41mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines Hydroconquest 41mm Blue - $850

Longines Hydroconquest 41mm Blue - $850

Longines - L37424966 · $850
A Longines Hydroconquest 41mm automatic diver features a blue sunburst dial, matching blue ceramic bezel and has excellent timekeeping capabilities.

  • Condition: Excellent with light signs of wear
  • Case size: 41mm diameter
  • Bezel material: Ceramic
  • Bracelet condition: Light scuffs on the clasp
Posted at
Feb 11, 2026, 1:00 PM
Active
[WTS] 2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

Longines - L3.782.4 · $999
2024 Longines HydroConquest watch with 43mm black ceramic case.

  • Case material: black ceramic
  • Size: 43mm diameter
Posted at
Feb 8, 2026, 1:07 PM
Active
[WTS] Longines Hydroconquest 41m Green full kit with OEM bracelet and rubber strap

Longines Hydroconquest 41m Green full kit with OEM bracelet and rubber strap

For sale is my Longines Hydroconquest 41m ceramic automatic in green. It's a stainless steel case with ceramic bezel and Swiss automatic movement (Longines Calibre L888 series) with approx. 72 hr power reserve.

  • Condition: Used
  • Case Size: 41 mm diameter
  • Case Material: Stainless steel case
  • Movement: Longines Calibre L888 series, approx. 72 hr power reserve
Posted at
Feb 6, 2026, 9:31 AM
Active
[WTS] Longines HydroConquest (Ref. L3.782.4.96.6) $975

Longines HydroConquest (Ref. L3.782.4.96.6) $975

The Longines HydroConquest is a 43mm Swiss automatic diver’s watch featuring a sunray blue dial and 300 meter water resistance.

  • Condition: Very good pre-owned
  • Diameter: 43mm
  • Water Resistance: 300m depth rating
  • Movement: L888 caliber
Posted at
Feb 4, 2026, 11:11 PM
Active
[WTS] 2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

Longines - L3.782.4 · $999
2024 Longines HydroConquest 43mm Black Ceramic watch for sale.

  • Case Size: 43mm
  • Year: 2024
Posted at
Jan 30, 2026, 9:33 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