Longines Conquest Conquest Quartz 29.5 Stainless Steel / Blue - Diamond

Reference L3.376.4.97.6

Longines Conquest Quartz 29.5 Stainless Steel / Blue - Diamond

About this watch

The Longines Conquest Quartz 29.5 is an embodiment of luxury and functionality, featuring a stunning blue sunburst dial with diamond indexes that elevate its elegance. The 29.5 mm round case crafted from high-quality stainless steel ensures durability while maintaining a lightweight feel. With a quartz movement based on the ETA 256.111, this watch offers precision and reliability, ensuring smooth operation and minimal wear over time. Its analog display for hours, minutes, and seconds, along with a handy date function, allows for quick reading, and its power reserve of 26,280 seconds means no winding or manual adjustments are needed. The impressive 300 meters of water resistance makes it suitable for nearly any occasion, from casual to formal events. With its robust stainless steel construction and sapphire glass, this watch is built to withstand daily wear and tear, making it a worthy addition to any watch enthusiast's collection.

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Key Features

Longines Caliber L152 quartz movement
Stainless Steel 29.5 mm round case
Sapphire crystal glass
300 meters water resistance
Analog display with date function
Gem-set indexes on blue sunburst dial

Specifications

Brand

Longines

Family

Conquest

Model

Conquest Quartz 29.5 Stainless Steel / Blue - Diamond

Reference

L3.376.4.97.6

Movement

l152

Movement Features

Hours, Jumping Minutes, Seconds
Date

Case

Stainless Steel 29.5mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

Longines Hydroconquest Commonwealth 39mm BNIB

Longines - Hydroconquest Commonwealth 39mm · $2,875

The Longines Hydroconquest Commonwealth is a limited edition watch from 2026, available in 39mm size. It comes with inner and outer boxes, tags, papers, and warranty.

Condition: Brand New In Box (BNIB)
Case size: 39mm
Limited edition: 2026

Posted at

May 12, 2026, 6:50 PM

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Longines Hydroconquest 39mm Limited Edition Commonwealth Games Mint

Longines - L3.779.4.09.9 · $2,950

A limited edition Longines Hydroconquest, purchased just a week ago and still under warranty.

Condition: Mint
Case Size: 39mm
Limited Edition Quantity: 2026 pieces
Warranty Length: five years

Posted at

May 12, 2026, 4:37 PM

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Longines HydroConquest 39mm Automatic Black Ceramic Bezel + Bracelet + WOE NATO - $750

Longines - HydroConquest 39mm · $750

This Longines HydroConquest is an excellent daily-wear diver with great proportions and comfortable sizing, featuring a black dial and ceramic bezel. The watch is running well and keeping great time.

Condition: Excellent daily-wear, shows wear from use on the bracelet
Case Size: 39mm diameter
Bracelet Type: black ceramic bezel + bracelet + WOE NATO

Posted at

May 12, 2026, 4:18 PM

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Longines Conquest L3.720.4.02 — 38mm — Box and Papers — $1,499 Shipped 🔥

Longines - L3.720.4.02 · $1,499

A clean and versatile Longines Conquest in the desirable 38mm case size with excellent everyday sports watch features and strong wrist presence.

Condition: Good overall, light hairlines on bezel, case, and bracelet
Case Size: 38mm
Wrist Fit: ~8"

Posted at

May 11, 2026, 9:36 PM

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Longines Conquest 41mm L3.759.4.96.6

Longines - L3.759.4.96.6 · $500

A stainless steel Conquest watch with a 41mm case, quartz movement, and water resistance up to 300m. It features a scratch-resistant sapphire crystal, screw-down crown, and comes with a full link butterfly bracelet.

Condition: 8/10
Case size: 41mm diameter
Water depth rating: 300m / 1000 feet
Thickness: 11.80mm

Posted at

May 11, 2026, 4:40 PM

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- Longines Conquest Auto - 41mm - previous generation

Longines - L37774586, L36774586 · $670

Two Longines Conquest Auto watches for sale, both in excellent condition. One is almost new and the other has honest wear throughout. Both have black dials and are 41mm automatic watches.

Condition: almost new, good
Bracelet size: 21mm
Wrist size fit: 8.5"
First watch price: 775

Posted at

May 11, 2026, 3:49 PM

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2026 Longines Conquest Chronograph 42mm Silver / Blue Dial L3.835.4.98.6 Auto FULL SET

Longines - L3.835.4.98.6 · $3,100

This Longines Conquest Chronograph is a beautifully designed stainless steel chrono with a silver and blue dial, offering a 60-hour power reserve and 100m water resistance.

Condition: Excellent, Like New Condition
Movement: Calibre L898.5 Automatic (60 hour power reserve)
Case size: 42mm
Case material: Stainless Steel

Posted at

May 10, 2026, 11:01 PM

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