Longines HydroConquest Hydroconquest Quartz 29.5

Reference L3.247.4.87.6

About this watch

The Longines Hydroconquest Quartz 29.5 is an exquisite timepiece that embodies the perfect blend of luxury and functionality. This stunning watch features a beautiful mother of pearl dial, adorned with gem-set indexes that elevate its sophistication. The rotating bezel marked from 0 to 60 adds a sporty vibe, while the compact 29.5mm diameter makes it an excellent choice for those who prefer smaller watches. The Longines caliber L250 quartz movement provides remarkable precision and reliability, boasting a reserve of 26,280 vibrations per hour and a water resistance of 300 meters. This watch is not just about keeping time; it's about making a statement and enjoying the journey that comes with it. Whether you're seeking adventure or elegance, this watch delivers on all fronts.

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Key Features

Longines caliber L250 quartz movement
Mother of pearl dial with gem-set indexes
Rotating bezel marked from 0 to 60
300 meters water resistance
Compact 29.5mm diameter
Stainless steel case and strap
Sapphire glass

Specifications

Brand

Longines

Family

HydroConquest

Model

Hydroconquest Quartz 29.5

Reference

L3.247.4.87.6

Movement

l250

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 29.5mm

Dial Color

White

Crystal

Sapphire

Water Resistance

300

Current Listings

Longines HydroConquest GMT Black. Ref: L3.790.4.56.6 (2025) Complete. $1,950

Longines - L3.790.4.56.6 · $1,950

This Longines HydroConquest GMT Black is a modern dive watch with excellent everyday wearability, offering both tool watch functionality and travel convenience.

Condition: Excellent pre-owned
Case size: 41mm diameter
Water resistance: 300m

Posted at

Apr 14, 2026, 9:45 PM

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(Longines) (2026 Hydroconquest 42) Full 5 Year Warranty, LNIB

Longines - Hydroconquest 42 · $2,200

This newly released Longines Hydroconquest is a large watch with exceptional fit and finish. It comes in its original packaging with a full kit and warranty.

Condition: LNIB (Like New In Box)
Case size: 42mm
Water resistance: not specified

Posted at

Apr 13, 2026, 2:48 PM

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Longines Hydroconquest 43mm Full Black Ceramic Ref L3.784.4.56.9 MINT Full Kit $2500

Longines - L3.784.4.56.9 · $2,500

This Longines HydroConquest features a unique full black ceramic aesthetic with a sleek and stealthy design, while maintaining refined and versatile qualities. The watch boasts excellent scratch resistance, legible dial, and comfortable daily wear.

Condition: MINT
Case diameter: 43mm
Thickness: 13mm
Lug-to-lug length: 56mm

Posted at

Apr 10, 2026, 8:26 PM

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Longines Hydroconquest GMT | 41mm | Sunburst Brown | Excellent Condition

Longines - Hydroconquest GMT · $1,350

This Longines Hydroconquest GMT is a refresh of the well-loved hydroconquest line range, featuring a new quick-adjust bracelet and updated bezel with brown ceramic insert. The sunray dial looks incredible in all lighting conditions, especially when exposed to sunlight.

Condition: Excellent
Case size: 41mm diameter
Lug to lug: 49.2mm
Thickness: 12.8mm

Posted at

Apr 8, 2026, 5:34 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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