Longines HydroConquest HydroConquest 41 Automatic Stainless Steel / Rose Gold / Black / Rubber

Reference L3.781.3.58.9

Longines HydroConquest 41 Automatic Stainless Steel / Rose Gold / Black / Rubber

About this watch

The Longines HydroConquest L3.781.3.58.9 is a masterclass in design and engineering, combining elegance with rugged functionality. This automatic watch boasts a self-winding movement with a silicon balance spring, ensuring precision and durability. The round case is made from stainless steel and coated with PVD gold, exuding durability while maintaining a luxe appeal. The rotating bezel features 0-60 markings, enhancing usability for divers and casual wearers alike. With an impressive water resistance of 300 meters, this watch can handle aquatic adventures and daily life with ease. The rubber strap adds comfort and breathability, making it perfect for formal and casual occasions.

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Key Features

41mm stainless steel case
Longines caliber L888.5 self-winding movement
Silicon balance spring for precision and durability
300m water resistance
Rotating bezel with 0-60 markings
Rubber strap for comfort and breathability
PVD gold coating for luxe appeal

Specifications

Brand

Longines

Family

HydroConquest

Model

HydroConquest 41 Automatic Stainless Steel / Rose Gold / Black / Rubber

Reference

L3.781.3.58.9

Movement

l888-5

Movement Features

Hours, Minutes, Seconds
Date
Chronometer

Case

41mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

300

Current Listings

Longines HydroConquest GMT Black. Ref: L3.790.4.56.6 (2025) Complete. $1,950

Longines - L3.790.4.56.6 · $1,950

This Longines HydroConquest GMT Black is a modern dive watch with excellent everyday wearability, offering both tool watch functionality and travel convenience.

Condition: Excellent pre-owned
Case size: 41mm diameter
Water resistance: 300m

Posted at

Apr 14, 2026, 9:45 PM

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(Longines) (2026 Hydroconquest 42) Full 5 Year Warranty, LNIB

Longines - Hydroconquest 42 · $2,200

This newly released Longines Hydroconquest is a large watch with exceptional fit and finish. It comes in its original packaging with a full kit and warranty.

Condition: LNIB (Like New In Box)
Case size: 42mm
Water resistance: not specified

Posted at

Apr 13, 2026, 2:48 PM

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Longines Hydroconquest 43mm Full Black Ceramic Ref L3.784.4.56.9 MINT Full Kit $2500

Longines - L3.784.4.56.9 · $2,500

This Longines HydroConquest features a unique full black ceramic aesthetic with a sleek and stealthy design, while maintaining refined and versatile qualities. The watch boasts excellent scratch resistance, legible dial, and comfortable daily wear.

Condition: MINT
Case diameter: 43mm
Thickness: 13mm
Lug-to-lug length: 56mm

Posted at

Apr 10, 2026, 8:26 PM

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Longines Hydroconquest GMT | 41mm | Sunburst Brown | Excellent Condition

Longines - Hydroconquest GMT · $1,350

This Longines Hydroconquest GMT is a refresh of the well-loved hydroconquest line range, featuring a new quick-adjust bracelet and updated bezel with brown ceramic insert. The sunray dial looks incredible in all lighting conditions, especially when exposed to sunlight.

Condition: Excellent
Case size: 41mm diameter
Lug to lug: 49.2mm
Thickness: 12.8mm

Posted at

Apr 8, 2026, 5:34 PM

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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

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