Longines HydroConquest Hydroconquest 39 Quartz Two Tone White

Reference L3.647.3.16.7

About this watch

The Longines HydroConquest 39 Quartz Two Tone White is a statement piece that reflects quality craftsmanship and sophisticated design. Founded in 1832, Longines has established itself as a titan in the world of horology. The HydroConquest line is designed for water sports and diving enthusiasts, focusing on durability, water resistance, and aesthetics. At its heart lies the Longines caliber L263, a quartz movement based on the robust ETA 955.412. With an impressive water resistance of 300 meters, this watch is perfect for diving enthusiasts or those who simply want a reliable watch that can handle a splash or two! The combination of stainless steel and PVD gold accents creates a sophisticated look that can easily transition from a casual outing to a formal event.

Buy Now on Jomashop

This is an affiliate link

Key Features

Quartz movement based on ETA 955.412
300-meter water resistance
Stainless Steel and PVD Gold construction
Rotating bezel with 0-60 dive markings
Sapphire crystal glass for scratch-resistance
39mm diameter and 19mm lug width
White dial with stick indexes and hands

Specifications

Brand

Longines

Family

HydroConquest

Model

Hydroconquest 39 Quartz Two Tone White

Reference

L3.647.3.16.7

Movement

l263

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 39mm

Dial Color

White

Crystal

Sapphire

Water Resistance

300

Current Listings

Longines Hydroconquest Automatic

Longines - Hydroconquest automatic · $700.007

The Longines Hydroconquest is a comfortable and reliable automatic watch. It features a 41mm case size with a blue aluminum bezel and dial.

Condition: Pre-owned, has been worn
Case Size: 41mm
Bezel Fade: yes, but lines up properly
Wrist Size Fit: 7 7/8 inch wrist

Posted at

Jun 14, 2025, 3:19 PM

Active

View listing on WatchUseek

>>REDUCED<< LONGINES HYDROCONQUEST ALL CERAMIC L3.784.4

Longines - L3.784.4 · $1,995.002

This Longines HydroConquest All Ceramic features a ceramic case and bezel, black ZrO2 dial, and is water resistant to 300m. The watch has a 43mm diameter and comes with a rubber strap and deployant clasp.

Condition: MINT
Case material: ceramic
Diameter: 43mm
Water resistance: 300m

Posted at

Jun 13, 2025, 4:41 PM

Active

View listing on WatchUseek

Longines Hydroconquest GMT 41mm Sunray Blue

Longines - 41mm Longines Hydroconquest GMT · $1,775

A Longines Hydroconquest GMT with a Sunray blue dial and ceramic bezel in a beautiful pre-owned condition.

Condition: Very nice pre-owned condition, some minor hairlines on the bracelet/clasp
Diameter: 41mm
Bezel material: ceramic

Posted at

Jun 13, 2025, 8:34 AM

Active

View listing on r/WatchExchange

Longines HydroConquest 39mm Ceramic Bezel (Like New. 5 Years of Factory Warranty)

Longines - L37804.96.6 · $1,300

A Longines HydroConquest 39mm watch with a ceramic bezel, purchased from an authorized dealer in Florence, Italy and barely worn.

Condition: Like new
Warranty: 5 years remaining
Case Size: 39mm

Posted at

Jun 12, 2025, 3:35 PM

Active

View listing on r/WatchExchange

REDUCED Longines HydroConquest 41mm Blue Automatic

Longines - HydroConquest · £300.003

The Longines HydroConquest is a blue automatic watch from 2024, purchased brand new with all original box and papers. It features the newest movement, keeping excellent time.

Condition: nearly new
Movement: ETA C07.621
Water Resistance: 300m

Posted at

Jun 8, 2025, 7:04 PM

Active

View listing on WatchUseek