Longines Conquest Conquest Quartz 25 Diamond

Reference L3.158.0.87.6

About this watch

The Longines Conquest Quartz 25 Diamond stands out as a perfect blend of elegance and functionality, featuring an exquisite mother-of-pearl dial, gem-set indexes, and robust quartz movement. This stunning timepiece combines style with precision, making it suitable for both formal and casual occasions. With its impressive water resistance of up to 300 meters and scratch-resistant sapphire glass, this watch is built to last. The stainless steel case and beautifully crafted bracelet provide a secure fit without unnecessary heft, weighing in at a lightweight design. Whether you’re looking to elevate your office style or add a touch of glamour to casual outfits, the Conquest Quartz 25 Diamond fits the bill. Its timeless design and luxurious details ensure that it will be cherished for years to come.

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Key Features

Longines Caliber L250 (ETA 956.112) Quartz Movement
300 meters Water Resistance
Sapphire Glass
Stainless Steel Case
Gem-Set Indexes
Stick-style Hands
Mother-of-Pearl Dial

Specifications

Brand

Longines

Family

Conquest

Model

Conquest Quartz 25 Diamond

Reference

L3.158.0.87.6

Movement

l250

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 25mm

Dial Color

White

Crystal

Sapphire

Water Resistance

300

Current Listings

Longines HydroConquest 41mm - $1200 Shipped

Longines - HydroConquest 41mm · $1,200

Up for sale is my green Longines Hydroconquest 41, which I'm looking to replace with a Tudor Royal Date Day. The watch has been well taken care of and comes in excellent condition.

Condition: great condition with a small scratch on the AR coating
Bracelet condition: touched up

Posted at

Mar 10, 2026, 10:24 PM

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[WTS] Longines "Conquest" 1970s/Early '80s Integrated Solid Link Bracelet Calibre L.746.2 Ref.4384 (ETA 954.111) $475 (message me if you can't see the details/description in the comments)

Longines "Conquest" 1970s/Early '80s Integrated Solid Link Bracelet Calibre L.746.2 Ref.4384 (ETA 954.111) $475 (message me if you can't see the details/description in the comments)

A vintage Swiss-made Longines 'Conquest' watch with an integrated steel sports design, evoking elegance and simplicity. The watch features a TV dial shape, vertically brushed linen texture dial, and a high-polish bezel.

Posted at

Mar 7, 2026, 9:42 PM

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2025 Longines HydroConquest 39 - $950

Longines - L3-780-4-56-6 · $950

This is a 2025 Longines HydroConquest 39, a great everyday diver presented as a complete set. It has honest signs of wear and comes with a watch maxx kit, box, papers, and full links.

Condition: Good overall condition with visible signs of wear
Year: 2025
Included Accessories: Watch maxx kit,Box,Papers,Full links
Shipping Options: Buyer add $30 FedEx 2-Day Air or provide own label

Posted at

Mar 7, 2026, 5:21 PM

Active

View listing on r/WatchExchange