Longines HydroConquest HydroConquest 47.5 Chronograph Quartz Stainless Steel / Black / Rubber

Reference L3.843.4.56.2

Longines HydroConquest 47.5 Chronograph Quartz Stainless Steel / Black / Rubber

About this watch

The Longines L3.843.4.56.2 HydroConquest 47.5 Chronograph Quartz is a statement of style and precision, blending rugged functionality with sleek design. This Swiss watchmaker's legacy of crafting elegant and reliable watches shines through in this remarkable timepiece. The black stainless steel case and matching rubber strap give it a modern, sporty look that's hard to ignore. The rotating bezel with a 0-60 scale is perfect for diving enthusiasts, allowing for easy tracking of elapsed time underwater. The sapphire glass ensures durability and scratch resistance, while the quartz chronograph movement operates at a frequency of 32,768 Hz, measuring time to the hundredth of a second. With its water resistance of 300 meters, this timepiece is ready for underwater adventures. Whether you're snorkeling, diving, or just splashing around at the beach, you can trust this watch to withstand the depths.

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Key Features

Quartz chronograph movement with 32,768 Hz frequency
Water resistance of 300 meters
Sapphire glass for durability and scratch resistance
Rotating bezel with 0-60 scale for elapsed time tracking
Black stainless steel case and matching rubber strap
Date display within the watch face
Chronograph function with add, split, and rally timing options

Specifications

Brand

Longines

Family

HydroConquest

Model

HydroConquest 47.5 Chronograph Quartz Stainless Steel / Black / Rubber

Reference

L3.843.4.56.2

Movement

l440-2

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph, Rattrapante

Case

Stainless Steel 47.5mm

Dial Color

Black

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 2 tone Green Dial 2024 $1320

Longines - HydroConquest 2 tone Green Dial 2024 · $1,320

Image: https://imgur.com/a/bPjxHRP

Posted at

Apr 7, 2026, 9:36 AM

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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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