Longines Conquest Conquest 29.5 Automatic Double Row Diamond

Reference L3.180.0.57.6

About this watch

The Longines Conquest 29.5 Automatic Double Row Diamond is a masterpiece of watchmaking, combining elegance and precision in a stunning package. Its sleek stainless-steel case features a bezel set with shimmering diamonds, creating a striking visual contrast against the rich black dial. The analog display is both classic and modern, offering a timeless look that fits seamlessly into any wardrobe. With its reliable Longines caliber L595 movement and 40-hour power reserve, this watch is perfect for daily wear or special occasions. Its versatility and durable materials make it ideal for professionals seeking a sophisticated accessory or watch enthusiasts looking to add a luxury piece to their collection.
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Key Features

  • Swiss automatic movement
  • Sapphire crystal glass
  • Water resistance up to 50 meters
  • Diamond-set bezel
  • 40-hour power reserve
  • 20 jewels for minimized friction and wear
  • Stainless steel case

Specifications

Brand
Longines
Family
Conquest
Model
Conquest 29.5 Automatic Double Row Diamond
Reference
L3.180.0.57.6
Movement
l595
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 29.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me

Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me

Longines - L3.780.3.78.6 · $1,100
A Longines Hydroconquest SS watch with rose gold accents and a sunray grey dial, featuring a 39mm case and various water resistance and durability features.

  • Condition: Pre-owned
  • Case Size: 39mm diameter
  • Lug Width: 19mm
  • Thickness: 12mm
Posted at
Aug 23, 2025, 10:43 AM
Active
[WTS] Longines Conquest Chronograph

Longines Conquest Chronograph

A quartz-powered chronograph in a 36mm case with a warranty still active.

  • Condition: Minor cosmetic damage: small surface scratch on the bezel by 12
  • Case Size: 36mm
  • Warranty Active: yes (bought last January)
  • Included Accessories: bracelet,leather
Posted at
Aug 21, 2025, 11:05 AM
Active
[WTS] Longines Hydroconquest 43mm - $950

Longines Hydroconquest 43mm - $950

This Longines HydroConquest 43mm is in excellent working order and comes with a WatchMaxx full kit.

  • Condition: Great condition
  • Depth rating: 200m
Posted at
Aug 21, 2025, 12:02 AM
Active
[WTS] Longines HydroConquest Ref. L3.780.3 – Two-Tone Steel & Rose Gold PVD – 39mm Automatic Diver – $999 Shipped

Longines HydroConquest Ref. L3.780.3 – Two-Tone Steel & Rose Gold PVD – 39mm Automatic Diver – $999 Shipped

Longines - L3.780.3 · $999
a Longines HydroConquest Ref. L3.780.3, a Two-Tone Steel & Rose Gold PVD automatic diver watch with a 39mm case size.

  • Case Material: steel and rose gold PVD
  • Water Resistance: 39mm diameter
Posted at
Aug 18, 2025, 9:52 PM
Active
[WTS] Longines Hydroconquest Automatic 41MM - Green Ceramic Bezel

Longines Hydroconquest Automatic 41MM - Green Ceramic Bezel

Longines - L3.781.4.05.2 · $1,240
This Longines HydroConquest features a green ceramic bezel, automatic movement with date display, and a power reserve of up to 72 hours.

  • Condition: Like new/never worn
  • Case size: 41mm diameter
  • Water resistance: 30 bar
  • Crystal material: scratch-resistant sapphire crystal
Posted at
Aug 18, 2025, 7:39 PM
Active