Longines Conquest Conquest 34 Stainless Steel - Diamond / MOP - Diamond / Rubber

Reference L3.430.0.87.9

About this watch

The Longines Conquest 34 is a masterpiece of luxury watchmaking, boasting a captivating Mother of Pearl dial, diamond indexes, and a robust stainless steel case. The gem-set bezel elevates its appeal, showcasing the craftsmanship that Longines is renowned for. With a diameter of 34 mm, this watch is perfectly sized for those who prefer a more understated yet chic presence on their wrist. The durable rubber strap provides a secure fit, making it ideal for daily wear. At the core of the Conquest 34 is the Longines caliber L888.5, a self-winding movement that boasts precision and reliability. With an impressive 64-hour power reserve, you can trust that this watch will keep running smoothly even if you take it off for a weekend. The movement has 21 jewels, which help reduce friction and enhance longevity. This chronometer-certified timepiece is suitable for swimming and snorkeling, thanks to its remarkable water resistance of 100 meters. The sapphire crystal glass is also scratch-resistant, ensuring that your watch remains pristine even in challenging environments. Whether you're looking to treat yourself or searching for the perfect gift, this timepiece makes a compelling case.
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Key Features

  • Longines caliber L888.5 self-winding movement
  • Chronometer certification for accuracy and reliability
  • Water resistance up to 100 meters for swimming and snorkeling

Specifications

Brand
Longines
Family
Conquest
Model
Conquest 34 Stainless Steel - Diamond / MOP - Diamond / Rubber
Reference
L3.430.0.87.9
Movement
l888-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer
Case
Stainless Steel 34mm
Dial Color
White
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 2026 Longines HydroConquest 42mm "Hulk" Green, bought 29 days ago

2026 Longines HydroConquest 42mm "Hulk" Green, bought 29 days ago

Longines - L3.788.4.06.6 · $2,100
This listing is for a brand new 2026 Longines HydroConquest 'Hulk' Green, featuring an updated dial layout and high-performance L888.5 movement.

  • Condition: Near-mint
  • Movement: L888.5
  • Bezel material: Green Ceramic
  • Depth rating: 300m
Posted at
May 3, 2026, 2:46 PM
Active
[WTS] New Longines HydroConquest 42mm Frosted Blue Dial

New Longines HydroConquest 42mm Frosted Blue Dial

A brand new Longines HydroConquest with a frosted blue dial in 42mm size.

  • Condition: new
  • Case size: 42mm
  • Diameter: 42mm
Posted at
May 3, 2026, 1:20 PM
Active
[WTS] USA - Longines Conquest 41mm - Green $1650 - L3.830.4.02.6 - Like New

USA - Longines Conquest 41mm - Green $1650 - L3.830.4.02.6 - Like New

Longines - L3.830.4.02.6 · $1,650
This is a 2024 Longines Conquest with a 41mm green dial, stainless steel bracelet, and a green rubber strap. It's a full set with box, papers, warranty card, and hang tag.

  • Condition: Like new (9/10)
  • Size: 41mm diameter
  • Dial color: Green
  • Bracelet type: Stainless steel with full links
Posted at
May 3, 2026, 4:15 AM
Active
[WTS] Longines Conquest VHP GMT L37184566

Longines Conquest VHP GMT L37184566

Longines - L37184566 · $1,000
This Longines Conquest VHP GMT is a discontinued model with a unique feature of setting times using an iPhone app and flashing lights. It comes with a full kit including an unworn bracelet and OEM rubber strap.

  • Condition: Pre-owned with minor signs of wear
  • Bracelet size compatibility: up to 7 inch wrist
  • Warranty card date: 3/30/2021
Posted at
May 2, 2026, 6:29 PM
Active
[WTS] USA - Longines Conquest 41mm - Green $1750 - Like New

USA - Longines Conquest 41mm - Green $1750 - Like New

Longines - L3.830.4.02.6 · $1,750
This 2024 Longines Conquest features a 41mm green dial and stainless steel bracelet, with additional accessories including a rubber strap and full links.

  • Condition: Like new (9/10 condition)
  • Case Size: 41mm
  • Bracelet Type: Stainless steel
  • Strap Type: Green rubber (aftermarket)
Posted at
May 1, 2026, 8:30 PM
Active
[WTS] Longines HydroConquest GMT Blue Ref: L3.790.4.96.6 (2026). New/Complete. $1,999

Longines HydroConquest GMT Blue Ref: L3.790.4.96.6 (2026). New/Complete. $1,999

The Longines HydroConquest GMT Blue is a true GMT diver with a sunray blue dial, blue ceramic bezel, and Calibre L844.5 automatic movement.

  • Condition: Brand New
  • Case diameter: 41mm
  • Water resistance: 300m
  • Movement type: Calibre L844.5 automatic
Posted at
May 1, 2026, 8:25 PM
Active
[WTS] Longines Conquest L3.835.4.72.6

Longines Conquest L3.835.4.72.6

Longines - L3.835.4.72.6 · $2,250
This Longines Conquest features a unique panda dial in excellent condition, complete with the original set.

  • Condition: excellent condition
  • Payment Methods: crypto, cash, etc (except PayPal)
  • Other Payment Conditions: local pickup available
  • Trade In Brands: Tudor, Cartier, Rolex, Omega, Breitling, AP
Posted at
May 1, 2026, 10:57 AM
Active
[WTS] New Longines Hydroconquest 42mm Frosted Blue Dial

New Longines Hydroconquest 42mm Frosted Blue Dial

A brand new Longines Hydroconquest 42mm with a frosted blue dial, sold exclusively at Corporate boutiques. The watch comes with all links, papers, and box.

  • Condition: Brand new
  • Diameter: 42mm
Posted at
May 1, 2026, 10:36 AM
Active
[WTS] 2026 Longines HydroConquest L37884906 42 mm Black Dial Blue Bezel Full Set $1,900

2026 Longines HydroConquest L37884906 42 mm Black Dial Blue Bezel Full Set $1,900

Longines - L37884906 · $1,900
The Longines HydroConquest L37884906 features a black dial and blue ceramic bezel, with an automatic movement providing reliable performance. The watch has a robust build, unidirectional dive bezel, and strong water resistance, making it a capable tool watch while maintaining a refined aesthetic.

  • Condition: Excellent (pre-owned, minimal wear)
  • Year: 2026
  • Case size: 42mm diameter
  • Case material: Stainless steel
Posted at
Apr 30, 2026, 10:26 PM
Active