Longines HydroConquest Hydroconquest Quartz 39 Red / Rubber

Reference L3.688.4.59.2

About this watch

The Longines HydroConquest Quartz 39 Red / Rubber is a stunning timepiece that embodies style, functionality, and comfort. Its striking red dial, paired with a stainless steel case, creates a rugged yet chic look. The proprietary hands glide smoothly over the dial, while the date function adds practicality to this masterpiece. The rotating dive bezel is an essential feature for underwater timing, adding to the watch's sporty character. The rubber strap is both durable and flexible, ensuring a snug fit without compromising comfort. Powered by the Longines caliber L263, this watch guarantees precise timekeeping with its quartz movement based on the ETA 955.412. With a reserve of 26,280 seconds and seven jewels, you can rely on accurate results. The HydroConquest is rated for water resistance up to 30 meters, perfect for everyday use but not ideal for deep-sea diving. This watch caters to a diverse audience, suitable for both casual and formal settings. Its blend of style, functionality, and comfort makes it an excellent choice for those who appreciate quality and design.

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Key Features

Quartz movement based on the ETA 955.412
Water resistance up to 30 meters
Rotating dive bezel with 0-60 markings
Stainless steel case with a diameter of 39mm
Rubber strap for comfort and durability
Sapphire crystal glass for scratch resistance
Longines caliber L263 movement with seven jewels

Specifications

Brand

Longines

Family

HydroConquest

Model

Hydroconquest Quartz 39 Red / Rubber

Reference

L3.688.4.59.2

Movement

l263

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 39mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

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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