Longines HydroConquest Hydroconquest Quartz 41 Blue

Reference L3.689.4.03.6

About this watch

The Longines Hydroconquest Quartz 41 Blue is a luxurious timepiece that embodies the brand's rich heritage of blending elegance with functionality. This versatile watch features a striking blue dial, robust stainless steel case, and rotating bezel marked from 0 to 60, making it perfect for diving enthusiasts and everyday wear. At its heart lies the Longines Caliber L115 quartz movement, offering impressive accuracy and minimal maintenance. With a water resistance of 300 meters and sapphire glass protection, this watch is designed for aquatic adventures. Its stainless steel construction ensures durability, while the comfortable bracelet and deployment clasp guarantee a secure fit. The Hydroconquest Quartz 41 Blue is positioned in the mid-range luxury segment, offering excellent value for money. With its classic touch and historical significance, Longines has set itself apart from competitors like TAG Heuer and Seiko. This watch appeals to a wide variety of individuals, whether you're a diver or simply seeking a stylish accessory.

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Key Features

Quartz movement with impressive accuracy
300m water resistance for diving enthusiasts
Sapphire glass protection against scratches
Rotating bezel marked from 0 to 60
Stainless steel construction for durability
Comfortable stainless steel bracelet and deployment clasp
Longines Caliber L115 movement with minimal maintenance

Specifications

Brand

Longines

Family

HydroConquest

Model

Hydroconquest Quartz 41 Blue

Reference

L3.689.4.03.6

Movement

l115

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 41mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

Pre-Owned Longines Hydroconquest GMT L3.890.4.56.6

· $2,099.002

Posted at

Jun 26, 2025, 12:46 AM

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Longines HydroConquest Blacked-Out USA Exclusive (Ref. L3.742.2.58.6)

Posted at

Jun 25, 2025, 11:57 PM

Active

View listing on r/WatchExchange

41mm Longines Hydroconquest w/ ceramic bezel

· $950.01

Posted at

Jun 25, 2025, 1:11 PM

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Longines Hydroconquest, Black & Rose Gold, Rubber Strap

Longines - L3.782.3.58.9 · $999

The Longines Hydroconquest features a black rubber strap, uni-directional rotating ceramic bezel, and date display at the 3 o'clock position.

Condition: Gently used, minor wear and tear
Water Resistance Depth: 300m
Case Size: 43mm
Movement Jewels: 21

Posted at

Jun 23, 2025, 6:59 PM

Active

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Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK

Longines - L3.780.3.78.6 · $1,000

A Longines Hydroconquest 39mm watch, reference L3.780.3.78.6, features a chronometer movement (l888.4) and is in excellent timekeeping condition.

Condition: mint condition
Movement: L888.4 chronometer version
Warranty: almost 3 years remaining
Shipping: fully insured special delivery

Posted at

Jun 22, 2025, 5:59 AM

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Pre-Owned Longines Hydroconquest GMT L3.890.4.56.6

Longines - L3.890.4.56.6 · $2,099.002

Pre-owned Longines Hydroconquest GMT watch in 43mm stainless steel case with automatic movement, black dial, and 300m water resistance.

Condition: 95% condition, faint marks on the sides and back of the case; 91% condition, slight marks on the links and clasp for the bracelet
Case size: 43mm diameter
Water resistance: 300m depth rating
Material: Stainless Steel

Posted at

Jun 20, 2025, 9:54 PM

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Longines Hydroconquest L3.781.3.58.9, Rose Gold & Rubber Strap

Longines - L3.781.3.58.9 · $1,199

This Longines Hydroconquest features a silver-tone stainless steel case with a black rubber strap, uni-directional rotating black ceramic bezel, and a black dial with rose gold-tone hands and index hour markers.

Condition: Gently used with minor wear and tear, polishable
Case size: 43mm diameter
Water resistance: 300m / 1000ft depth rating
Movement: Longines Calibre L888 Automatic movement

Posted at

Jun 16, 2025, 2:47 PM

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Longines Hydroconquest GMT, Excellent Condition, Box and papers

Longines - L3.790.4.56.6 · $1,850

This Longines Hydroconquest GMT features a stainless steel case with black dial and ceramic bezel, housed on a stainless-steel bracelet. It has a screw-down back and crown, with a unidirectional notched bezel in black ceramic.

Condition: Excellent condition
Case size: 41mm diameter

Posted at

Jun 16, 2025, 1:42 PM

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