Longines HydroConquest Hydroconquest Automatic 41 Silver

Reference L3.671.4.76.6

About this watch

The Longines HydroConquest Automatic 41 Silver is a stunning timepiece that embodies the spirit of exploration and craftsmanship. Founded in 1832, Longines is a Swiss watchmaker renowned for its precision timepieces that blend tradition with innovation. The HydroConquest series is designed to withstand the rigors of underwater exploration while maintaining a stylish appearance. This watch features an automatic movement, impressive water resistance of up to 300 meters, and a durable sapphire crystal. Its elegant design makes it suitable for any occasion, from formal events to casual outings or even diving. The stainless steel case adds a touch of luxury, and the rotating bezel allows you to track elapsed time underwater. With its combination of style, durability, and precision, this watch is a worthy addition to any collection.

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Key Features

Automatic movement (Longines caliber L633.5)
300-meter water resistance
Durable sapphire crystal
Stainless steel case with rotating bezel
Elegant silver tone design

Specifications

Brand

Longines

Family

HydroConquest

Model

Hydroconquest Automatic 41 Silver

Reference

L3.671.4.76.6

Movement

l633-5

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 41mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

300

Current Listings

Longines Hydroconquest 41mm Blue - $850

Longines - L37424966 · $850

A Longines Hydroconquest 41mm automatic diver features a blue sunburst dial, matching blue ceramic bezel and has excellent timekeeping capabilities.

Condition: Excellent with light signs of wear
Case size: 41mm diameter
Bezel material: Ceramic
Bracelet condition: Light scuffs on the clasp

Posted at

Feb 11, 2026, 1:00 PM

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2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

Longines - L3.782.4 · $999

2024 Longines HydroConquest watch with 43mm black ceramic case.

Case material: black ceramic
Size: 43mm diameter

Posted at

Feb 8, 2026, 1:07 PM

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Longines Hydroconquest 41m Green full kit with OEM bracelet and rubber strap

Longines - Hydroconquest 41m · $1,050

For sale is my Longines Hydroconquest 41m ceramic automatic in green. It's a stainless steel case with ceramic bezel and Swiss automatic movement (Longines Calibre L888 series) with approx. 72 hr power reserve.

Condition: Used
Case Size: 41 mm diameter
Case Material: Stainless steel case
Movement: Longines Calibre L888 series, approx. 72 hr power reserve

Posted at

Feb 6, 2026, 9:31 AM

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Longines HydroConquest (Ref. L3.782.4.96.6) $975

Longines - L3.782.4.96.6 · $975

The Longines HydroConquest is a 43mm Swiss automatic diver’s watch featuring a sunray blue dial and 300 meter water resistance.

Condition: Very good pre-owned
Diameter: 43mm
Water Resistance: 300m depth rating
Movement: L888 caliber

Posted at

Feb 4, 2026, 11:11 PM

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2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

Longines - L3.782.4 · $999

2024 Longines HydroConquest 43mm Black Ceramic watch for sale.

Case Size: 43mm
Year: 2024

Posted at

Jan 30, 2026, 9:33 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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