Longines HydroConquest HydroConquest 43 Automatic Stainless Steel - Yellow Gold / Black / Rubber

Reference L3.782.3.56.9

About this watch

The Longines HydroConquest L3.782.3.56.9 is a luxurious dive watch that seamlessly blends style and functionality. Its stunning sunburst finish, black dial with yellow gold accents, and 43 mm round case made from stainless steel coated with PVD gold exude elegance and sophistication. The ceramic bezel rotates smoothly, allowing for easy tracking of dive times, while the sapphire glass is virtually scratch-proof. At its heart lies the Longines caliber L888.5, a self-winding movement certified by the Swiss Official Chronometer Testing Institute (COSC) for precision and reliability. With 64 hours of power reserve and a water resistance of 300 meters, this watch is ready for any aquatic adventure. The date function is located at 3 o'clock, making it easy to stay on top of your schedule. A high-quality rubber strap provides exceptional comfort and fits snugly on the wrist. The HydroConquest strikes a perfect balance between lightness and substantiality, making it a luxury piece that's both stylish and durable.
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Key Features

  • 43 mm round stainless steel case
  • Ceramic bezel with rotating dive scale
  • Sapphire crystal glass for scratch resistance
  • Chronometer-certified Longines caliber L888.5 movement
  • 64 hours power reserve
  • 300 meters water resistance
  • Date function at 3 o'clock

Specifications

Brand
Longines
Family
HydroConquest
Model
HydroConquest 43 Automatic Stainless Steel - Yellow Gold / Black / Rubber
Reference
L3.782.3.56.9
Movement
l888-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer
Case
43mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

FSO: Longines Hydroconquest GMT Blue 99%

FSO: Longines Hydroconquest GMT Blue 99%

Longines - Hydroconquest GMT · $1,700.002
The Longines Hydroconquest GMT is a high-end watch with a gorgeous blue dial and incredible tapering bracelet. It features a 41mm x 49.5 x 12.9 mm sapphire case with AR coating and a L844 movement. The watch has a 72-hour power reserve and a traveler style GMT function.

  • Condition: like-new, near flawless
  • Case size: 41mm
  • Bracelet type: tapering
  • Movement: L844 (25.2 bph)
Posted at
Jun 6, 2025, 4:06 PM
Active
Longines Hydroconquest GMT

Longines Hydroconquest GMT

Longines - L844 · $1,600.002
A Longines Hydroconquest GMT with a blue dial, featuring a 41mm case and traveler-style GMT function. The watch has a sapphire crystal and an L844 movement, and is accompanied by its original boxes, warranty card, and all bracelet links.

  • Condition: like-new, near flawless
  • Case Size: 41mm
  • Movement Type: L844
Posted at
Jun 6, 2025, 4:06 PM
Active
Longines Hydroconquest GMT FSOT

Longines Hydroconquest GMT FSOT

Longines - L844 · $1,600.002
A Longines Hydroconquest GMT with a blue dial and 41mm x 49.5 x 12.9mm dimensions, featuring a traveler-style GMT function and a tapering bracelet.

  • Condition: like-new, near flawless
  • Movement: L844
  • Bph: 25.2
Posted at
Jun 6, 2025, 4:06 PM
Active
[WTS] 2023 Longines HydroConquest XXII Commonweath Games LE L3.781.4.59.6 Full Set

2023 Longines HydroConquest XXII Commonweath Games LE L3.781.4.59.6 Full Set

Longines - L3.781.4.59.6 · $1,800
This Longines HydroConquest XXII Commonwealth Games LE features a 41mm steel case with a black and multi-color rotating dive bezel, a black dial, and a stainless steel bracelet. It is powered by an automatic mechanical movement.

  • Condition: Very nice preowned condition with some light scratches on the case, bracelet and buckle.
  • Case material: Steel
  • Bezel dimensions: 41mm diameter
  • Dial color: Black
Posted at
Jun 5, 2025, 6:52 PM
Active
Longines Hydroconquest GMT Black Dial

Longines Hydroconquest GMT Black Dial

Longines - Hydroconquest GMT · $1,800.002
This Longines Hydroconquest GMT is a travel watch that has been well-maintained and stored since October 2024. It features a black dial and comes with its original boxes, warranty card, booklets, hang tag, and all links.

  • Condition: excellent condition
  • Box Contents: inner and outer box, warranty card, booklet, hang tag
  • Clasp Condition: minor desk dive marks
Posted at
Jun 2, 2025, 3:20 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