Longines HydroConquest HydroConquest 43 Automatic Stainless Steel - Pink Gold / Black / Bracelet

Reference L3.782.3.58.7

Longines HydroConquest 43 Automatic Stainless Steel - Pink Gold / Black / Bracelet

About this watch

The Longines HydroConquest 43 Automatic Stainless Steel is a statement piece that marries functionality with elegance. With its chic pink gold accents against a sleek black face, this watch is not just a timepiece; it's a luxury accessory. The Longines HydroConquest collection is renowned for its robust design and reliable performance, making it a versatile choice for both diving adventures and upscale gatherings. The reference L3.782.3.58.7 showcases the essence of this evolution with its luxurious design and Swiss craftsmanship. The watch case is made of stainless steel, durable and premium in feel, while the 43mm diameter strikes a balance between statement-making and wrist comfort. The self-winding Longines caliber L888.5 movement features a silicon balance spring and boasts a remarkable power reserve of 64 hours, certified chronometer status ensuring precision timekeeping. With a water resistance of 300 meters, the HydroConquest is ready for any aquatic adventure or formal event. Its rotating bezel adds to its sporty aesthetic while also allowing safe underwater tracking.
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Key Features

  • Longines caliber L888.5 movement
  • Water resistance: 300 meters
  • Rotating dive bezel
  • Stainless steel case and ceramic materials
  • Silicon balance spring for accuracy
  • Certified chronometer status
  • Adjustable bracelet for comfort

Specifications

Brand
Longines
Family
HydroConquest
Model
HydroConquest 43 Automatic Stainless Steel - Pink Gold / Black / Bracelet
Reference
L3.782.3.58.7
Movement
l888-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer
Case
43mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

Longines - L3.780.4.56.6 · $925
A black dial Longines Hydroconquest Ceramic Bezel in 39mm size, bought new in October 2024 and comes with a full kit.

  • Condition: Great condition with minor scratches on the bracelet and buckle
  • Size: 39mm diameter
  • Warranty Valid Until: October 2029
Posted at
Oct 23, 2025, 12:49 AM
Active
View listing on r/WatchExchange
[WTS] Reduced! Longines Hydroconquest 41mm ceramic, LNIB literally spotless

Reduced! Longines Hydroconquest 41mm ceramic, LNIB literally spotless

Longines - Hydroconquest 41mm ceramic · $1,050
This is a 41mm Longines Hydroconquest with a blue dial and blue ceramic bezel. It has not been worn extensively and comes with the original box and papers.

  • Condition: Like new in box
  • Diameter: 41mm
  • Bezel material: blue ceramic
Posted at
Oct 18, 2025, 8:33 AM
Active
View listing on r/WatchExchange
[WTS] Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

Longines HydroConquest – Ceramic Bezel 39mm, 2029 Warranty

Longines - L3.780.4.56.6 · $950
A black dial Longines Hydroconquest Ceramic Bezel in 39mm size, bought new in October 2024.

  • Condition: Great condition on the case, crystal, and dial. Minor scratches from daily wear are visible on the bracelet and buckle.
  • Warranty Valid Until: October 2029
  • Size: 39mm
Posted at
Oct 16, 2025, 5:22 PM
Active
View listing on r/WatchExchange
[WTS] Longines Hydroconquest 41

Longines Hydroconquest 41

Longines - L3.781.4.05.6 · $1,380
The Longines Hydroconquest 41 features a black dial and green ceramic bezel, comes with full kit, box, papers, warranty, and original purchase receipt.

  • Condition: essentially unworn
  • Shipping: CONUS only
Posted at
Oct 15, 2025, 8:12 PM
Active
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[WTS] BNIB Longines HydroConquest

BNIB Longines HydroConquest

Longines - HydroConquest
The Longines HydroConquest is a stylish and functional dive watch designed for everyday wear. It features a stainless steel case with a sleek design and a water-resistant construction.

  • Condition: Brand new in box (BNIB)
Posted at
Oct 15, 2025, 7:10 PM
Active
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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
View listing on RolexForums