Longines Conquest Conquest Quartz 29.5 Stainless Steel - Diamond / MOP

Reference L3.300.0.87.6

About this watch

The Longines Conquest Quartz 29.5 Stainless Steel - Diamond / MOP embodies luxury with its stunning Mother of Pearl dial, diamond-set indexes, and robust stainless steel case. This watch is a harmonious blend of elegance and durability, perfect for any occasion. The quartz movement offers reliability and accuracy, while the water resistance of 300 meters makes it ideal for water sports enthusiasts. With its unique combination of features, the Conquest Quartz stands out in the realm of luxury watches.
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Key Features

  • Quartz Movement
  • Mother of Pearl Dial
  • Diamond-Set Indexes
  • Stainless Steel Case
  • 300m Water Resistance
  • Date Function
  • 9 Jewels for Enhanced Performance

Specifications

Brand
Longines
Family
Conquest
Model
Conquest Quartz 29.5 Stainless Steel - Diamond / MOP
Reference
L3.300.0.87.6
Movement
l152
Movement Features
  • Hours, Jumping Minutes, Seconds
  • Date
Case
Stainless Steel
Dial Color
White
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines Hydroconquest 41mm Blue - $850

Longines Hydroconquest 41mm Blue - $850

Longines - L37424966 · $850
A Longines Hydroconquest 41mm automatic diver features a blue sunburst dial, matching blue ceramic bezel and has excellent timekeeping capabilities.

  • Condition: Excellent with light signs of wear
  • Case size: 41mm diameter
  • Bezel material: Ceramic
  • Bracelet condition: Light scuffs on the clasp
Posted at
Feb 11, 2026, 1:00 PM
Active
[WTS] Longines Conquest VHP - Black Dial 43mm

Longines Conquest VHP - Black Dial 43mm

This Longines Conquest VHP is a high-accuracy quartz watch with an excellent condition black dial and red accents, featuring a date function, 50m water resistance, and a sapphire crystal.

  • Condition: Excellent
  • Case size: 43mm
  • Water resistance: 50m (5 bar)
  • Crystal type: Sapphire
Posted at
Feb 10, 2026, 9:33 PM
Active
[WTS] Longines Conquest Heritage Central Power Reserve 38mm—Excellent Condition

Longines Conquest Heritage Central Power Reserve 38mm—Excellent Condition

This watch features the modern Heritage model with the central power-reserve hand and an OEM Longines alligator strap.

  • Condition: Excellent Condition
  • Case Diameter: 38mm
Posted at
Feb 9, 2026, 10:40 PM
Active
[WTS] 2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

Longines - L3.782.4 · $999
2024 Longines HydroConquest watch with 43mm black ceramic case.

  • Case material: black ceramic
  • Size: 43mm diameter
Posted at
Feb 8, 2026, 1:07 PM
Active
[WTS] Longines Conquest 38mm Green Dial

Longines Conquest 38mm Green Dial

Longines - L3.702.4 · $1,450
A Longines Conquest watch featuring a green dial in a 38mm case.

  • Case size: 38mm
  • Dial color: green
Posted at
Feb 7, 2026, 5:05 PM
Active
[WTS] 2024 Longines Conquest 41mm - Blue Dial Redesign - Full Set - Oct 2025 Receipt

2024 Longines Conquest 41mm - Blue Dial Redesign - Full Set - Oct 2025 Receipt

Longines - Conquest · $1,250
The 2024 Longines Conquest features a sunray blue dial and updated 100m water resistance, with an L888 mechanical automatic movement.

  • Condition: Near-mint
  • Movement: L888
  • Water Resistance: 100m
Posted at
Feb 6, 2026, 3:15 PM
Active
[WTS] Longines Hydroconquest 41m Green full kit with OEM bracelet and rubber strap

Longines Hydroconquest 41m Green full kit with OEM bracelet and rubber strap

For sale is my Longines Hydroconquest 41m ceramic automatic in green. It's a stainless steel case with ceramic bezel and Swiss automatic movement (Longines Calibre L888 series) with approx. 72 hr power reserve.

  • Condition: Used
  • Case Size: 41 mm diameter
  • Case Material: Stainless steel case
  • Movement: Longines Calibre L888 series, approx. 72 hr power reserve
Posted at
Feb 6, 2026, 9:31 AM
Active
[WTS] Longines HydroConquest (Ref. L3.782.4.96.6) $975

Longines HydroConquest (Ref. L3.782.4.96.6) $975

The Longines HydroConquest is a 43mm Swiss automatic diver’s watch featuring a sunray blue dial and 300 meter water resistance.

  • Condition: Very good pre-owned
  • Diameter: 43mm
  • Water Resistance: 300m depth rating
  • Movement: L888 caliber
Posted at
Feb 4, 2026, 11:11 PM
Active
[WTS] Longines Conquest VHP Perpetual Calendar w/Box and Tags

Longines Conquest VHP Perpetual Calendar w/Box and Tags

This is a perpetual calendar watch with accurate timekeeping within +5/-5 seconds per year, featuring a large but comfortable design due to its curved lugs and butterfly clasp bracelet.

  • Box: included
  • Tags: included
  • Papers: not included
Posted at
Feb 4, 2026, 11:32 AM
Active