Longines HydroConquest Hydroconquest Quartz 41 Black / Red

Reference L3.689.4.59.6

About this watch

The Longines Hydroconquest Quartz 41 Black / Red is a stunning timepiece that beautifully marries style and function. Crafted from stainless steel, this watch boasts a resilient exterior with a round shape and 41.00 mm diameter, making it perfect for various wrist sizes. The black dial, adorned with vibrant red accents, creates a bold contrast that's hard to ignore. At the heart of the Hydroconquest is the Longines Caliber L115 movement, based on the reliable ETA 955.112, guaranteeing precision with a staggering reserve of 26,280 vibrations per hour. This quartz movement keeps accurate time, eliminating the frustration of frequent adjustments. The dial features Arabic numerals and proprietary hands that glow in the dark, while the date display is seamlessly integrated into the design, maintaining the watch's sleek appearance. The rotating bezel allows you to track elapsed time underwater, making it an essential feature for safe diving practices. With a 0-60 scale, it provides practicality without sacrificing style. The stainless steel bracelet complements its rugged design, and the deployment clasp adds extra security, preventing accidental openings during your adventures.

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Key Features

Stainless Steel Case
Sapphire Glass Crystal
Quartz Movement (Longines Caliber L115)
Water Resistance up to 300 meters
Rotating Bezel with 0-60 scale
Date Display
Adjustable Stainless Steel Bracelet

Specifications

Brand

Longines

Family

HydroConquest

Model

Hydroconquest Quartz 41 Black / Red

Reference

L3.689.4.59.6

Movement

l115

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 41mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

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

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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

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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

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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

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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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