Longines Conquest Conquest Quartz 36 Stainless Steel / Black

Reference L3.378.4.57.6

About this watch

The Longines Conquest Quartz 36 is a stunning luxury watch that embodies the perfect blend of elegance, functionality, and reliability. With its striking black dial and sleek stainless steel case, this timepiece is sure to draw attention without being overly flashy. The gem-set indexes add a touch of luxury, making it a versatile piece that transitions seamlessly from day to night. Crafted from high-quality stainless steel, the case is not only durable but also lightweight, making it comfortable for all-day wear. At the heart of this watch is the Longines caliber L156, an accurate and low-maintenance quartz movement that promises precision and longevity. With a power reserve of 26,280 seconds and six jewels, this watch is built to withstand various adventures, whether you're swimming, snorkeling, or simply caught in the rain. The 36mm diameter is perfect for those who prefer a more modest size on their wrist, and the rounded edges add to its overall sleek appearance. Whether you're dressing up for a formal occasion or wearing it casually for a weekend outing, this watch is sure to make a statement.
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Key Features

  • Quartz movement with 26,280 seconds power reserve
  • 300m water resistance for high-quality durability
  • 36mm diameter case with sleek stainless steel construction
  • Gem-set indexes for luxurious touch and versatility
  • Analog display with stick hands for clear time-telling
  • Sapphire crystal glass for scratch-resistant protection
  • Adjustable bracelet for comfortable fit

Specifications

Brand
Longines
Family
Conquest
Model
Conquest Quartz 36 Stainless Steel / Black
Reference
L3.378.4.57.6
Movement
l156
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 36mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines Conquest 38mm. Green in LNIB

Longines Conquest 38mm. Green in LNIB

Longines - Conquest · $1,450
A Longines Conquest watch with a green dial and a 38mm case size is being sold. The watch comes with its full set of accessories.

  • Condition: Like new, unworn
  • Case Size: 38mm diameter
  • Strap Included: yes, brown am strap
Posted at
Aug 24, 2025, 11:08 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