Longines HydroConquest HydroConquest 41 Automatic PVD / Black / Bracelet / USA

Reference L3.742.2.58.6

About this watch

The Longines HydroConquest 41 Automatic PVD is a stunning luxury watch that embodies the perfect blend of performance and elegance. Its black PVD coating lends an air of sophistication, while the rotating bezel adds a sporty touch. The round shape is classic, making it versatile enough to wear with both casual and formal attire. The black dial features stick and dot indexes for excellent visibility in low-light conditions. With a date function included, you can easily check the calendar without needing your phone. The watch's movement boasts a power reserve of 65 hours, ensuring it remains accurate and reliable. Its water resistance rating of 300 meters makes it a serious contender for any diver. Whether snorkeling or just splashing around in the pool, this watch is designed to handle it all. The stainless steel case coated with PVD adds protection against scratches and wear, while the sapphire crystal covering the dial ensures it remains scratch-resistant. The secure clasp on the stainless steel bracelet provides a comfortable fit without worrying about it slipping off. One of the best things about the HydroConquest is its versatility, fitting seamlessly into any occasion, from office wear to underwater adventures. The combination of the black dial and luminous hands allows you to read the time in any lighting condition. Whether at the beach during the day or a dimly lit restaurant in the evening, this watch won't leave you guessing.
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Key Features

  • 41mm diameter stainless steel case
  • 300m water resistance rating
  • Longines caliber L888.2 automatic movement
  • 65-hour power reserve
  • Black PVD coated bezel and bracelet
  • Sapphire crystal dial cover
  • Date function with stick and dot indexes

Specifications

Brand
Longines
Family
HydroConquest
Model
HydroConquest 41 Automatic PVD / Black / Bracelet / USA
Reference
L3.742.2.58.6
Movement
l888-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me

Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me

Longines - L3.780.3.78.6 · $1,100
A Longines Hydroconquest SS watch with rose gold accents and a sunray grey dial, featuring a 39mm case and various water resistance and durability features.

  • Condition: Pre-owned
  • Case Size: 39mm diameter
  • Lug Width: 19mm
  • Thickness: 12mm
Posted at
Aug 23, 2025, 10:43 AM
Active
[WTS] Longines Hydroconquest 43mm - $950

Longines Hydroconquest 43mm - $950

This Longines HydroConquest 43mm is in excellent working order and comes with a WatchMaxx full kit.

  • Condition: Great condition
  • Depth rating: 200m
Posted at
Aug 21, 2025, 12:02 AM
Active
[WTS] Longines HydroConquest Ref. L3.780.3 – Two-Tone Steel & Rose Gold PVD – 39mm Automatic Diver – $999 Shipped

Longines HydroConquest Ref. L3.780.3 – Two-Tone Steel & Rose Gold PVD – 39mm Automatic Diver – $999 Shipped

Longines - L3.780.3 · $999
a Longines HydroConquest Ref. L3.780.3, a Two-Tone Steel & Rose Gold PVD automatic diver watch with a 39mm case size.

  • Case Material: steel and rose gold PVD
  • Water Resistance: 39mm diameter
Posted at
Aug 18, 2025, 9:52 PM
Active
[WTS] Longines Hydroconquest Automatic 41MM - Green Ceramic Bezel

Longines Hydroconquest Automatic 41MM - Green Ceramic Bezel

Longines - L3.781.4.05.2 · $1,240
This Longines HydroConquest features a green ceramic bezel, automatic movement with date display, and a power reserve of up to 72 hours.

  • Condition: Like new/never worn
  • Case size: 41mm diameter
  • Water resistance: 30 bar
  • Crystal material: scratch-resistant sapphire crystal
Posted at
Aug 18, 2025, 7:39 PM
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[WTS] Longines Hydroconquest GMT Black 41mm - Full set with extras $1850

Longines Hydroconquest GMT Black 41mm - Full set with extras $1850

41mm Longines Hydroconquest GMT with full set of extras, including OEM rubber strap and two additional straps.

  • Condition: Excellent
  • Case size: 41mm
  • Included extras: Longines black rubber strap, Longines style leather strap, orange cut-to-size strap
Posted at
Aug 11, 2025, 4:30 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