Longines HydroConquest HydroConquest 41 Automatic Stainless Steel - Rose Gold / Black / Bracelet

Reference L3.781.3.58.7

About this watch

The Longines HydroConquest 41 Automatic is a stunning watch that combines exquisite craftsmanship and cutting-edge technology. With its striking black sunburst dial complemented by rose gold accents, this elegant timepiece exudes luxury while enhancing readability. The proprietary hands and mixed indexes are designed to catch the light, providing a stunning visual appeal. Longines has a reputation for quality, and this model is no exception. The use of high-grade stainless steel ensures durability, while the PVD gold coating adds a touch of opulence. The ceramic bezel resists scratches and withstands underwater adventures. With a 41 mm case diameter and a lug width of 21 mm, the HydroConquest strikes a balance between presence and comfort. At the core is the Longines caliber L888.5, an automatic movement that boasts impressive precision and reliability with a power reserve of 64 hours.
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Key Features

  • Automatic Movement
  • Stainless Steel Case with PVD Gold Coating
  • Rotating Ceramic Bezel
  • 300m Water Resistance
  • Chronometer Certified
  • Date Display at 3 o'clock position
  • 41mm Diameter and 21mm Lug Width

Specifications

Brand
Longines
Family
HydroConquest
Model
HydroConquest 41 Automatic Stainless Steel - Rose Gold / Black / Bracelet
Reference
L3.781.3.58.7
Movement
l888-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer
Case
41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines Hydroconquest Two Tone Ceramic Bezel Full Kit Mint on OEM Rubber & 2 Bespoke Straps

Longines Hydroconquest Two Tone Ceramic Bezel Full Kit Mint on OEM Rubber & 2 Bespoke Straps

Longines - L3.782.3.98.9 · $1,099
A two-tone Longines Hydroconquest with a sunburst blue dial, featuring a 41mm case and various strap options.

  • Condition: Mint
  • Case Size: 41mm
  • Dial Color: sunburst blue
  • Straps: 2 additional bespoke straps, 1 grey alligator leather, 1 blue babele calf leather
Posted at
Jan 2, 2026, 2:30 PM
Active
[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
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