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

Reference L3.843.4.56.2

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

[WTS] Longines Hydroconquest Two Tone Ceramic Bezel Full Kit Mint on OEM Rubber & 2 Bespoke Straps

Longines Hydroconquest Two Tone Ceramic Bezel Full Kit Mint on OEM Rubber & 2 Bespoke Straps

Longines - L3.782.3.98.9 · $1,099
A two-tone Longines Hydroconquest with a sunburst blue dial, featuring a 41mm case and various strap options.

  • Condition: Mint
  • Case Size: 41mm
  • Dial Color: sunburst blue
  • Straps: 2 additional bespoke straps, 1 grey alligator leather, 1 blue babele calf leather
Posted at
Jan 2, 2026, 2:30 PM
Active
[WTS] Longines Hydroconquest L3.742.4 Automatic 41mm Diver $700 OBO

Longines Hydroconquest L3.742.4 Automatic 41mm Diver $700 OBO

Longines - L3.742.4 · $700
This Longines Hydroconquest L3.742.4 is a 41mm automatic diver's watch that keeps time well and runs smoothly.

  • Condition: Good overall, with minor scratches on the bezel and case
  • Case Size: 41mm diameter
  • Movement Type: automatic
Posted at
Dec 24, 2025, 11:07 AM
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