Longines Conquest Conquest 29.5 Quartz Moonphase Stainless Steel / MOP / Bracelet

Reference L3.380.4.87.6

About this watch

The Longines Conquest L3.380.4.87.6 is a stunning timepiece that embodies Swiss craftsmanship and elegance. This watch features a round case diameter of 29.5mm, polished to a brilliant shine, with a mother-of-pearl dial that catches the light beautifully. The gem-set indexes elevate its glamour, making it suitable for both day-to-day wear and special occasions. At the heart of this timepiece is the Longines caliber L296.2, a quartz movement based on the ETA E63.171, providing precision and reliability with an impressive battery reserve. The watch offers practical functionality with hours, minutes, seconds, and a date function, while maintaining a sleek design. The moonphase complication captures the celestial movement, adding an astronomical element that many watch enthusiasts appreciate.
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Key Features

  • Quartz Movement Based on ETA E63.171
  • Impressive Water Resistance of up to 300 meters
  • Beautiful Gem-Set Indexes
  • Elegant Mother-of-Pearl Dial
  • Durable Stainless-Steel Construction

Specifications

Brand
Longines
Family
Conquest
Model
Conquest 29.5 Quartz Moonphase Stainless Steel / MOP / Bracelet
Reference
L3.380.4.87.6
Movement
l296-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Moonphase
Case
Stainless Steel 29.5mm
Dial Color
White
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines. Conquest 38. Sunray Green. 2025 Full Kit. $1349 Only

Longines. Conquest 38. Sunray Green. 2025 Full Kit. $1349 Only

Longines - L3.720.4.02.6 · $1,349
This Longines Conquest 38 is a Sunray Green dial watch featuring an automatic caliber L888 movement.

  • Condition: Good condition (8.5/10)
  • Bracelet: Full links original bracelet
  • Warranty: 2025 Warranty
  • Movement: Automatic Caliber L888
Posted at
Jan 28, 2026, 5:09 PM
Active
[WTS] Longines Conquest Rubber Strap L3.720.4.02.9 $1,599

Longines Conquest Rubber Strap L3.720.4.02.9 $1,599

Longines - L3.720.4.02.9 · $1,599
The Longines Conquest features a rubber strap in green, with a deployment clasp and comes with all original boxes and papers.

  • Condition: Brand new
  • Warranty: 9/25 warranty card
  • Payment Methods: Zelle or Wire
Posted at
Jan 26, 2026, 1:09 PM
Active
[WTS] Longines Conquest V.H.P. 43mm - White Dial - Ref. L3.726.4.76.6 - High Accuracy Quartz - Box & Extra Strap

Longines Conquest V.H.P. 43mm - White Dial - Ref. L3.726.4.76.6 - High Accuracy Quartz - Box & Extra Strap

This Longines Conquest V.H.P. is a high-accuracy quartz watch featuring a white dial and a 43mm case.

  • Case Size: 43mm diameter
  • Dial Color: white
Posted at
Jan 24, 2026, 11:37 PM
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[WTS] 2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

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

  • Case material: black ceramic
  • Size: 43mm diameter
  • Year: 2024
Posted at
Jan 23, 2026, 6:43 PM
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[WTS] 1980s Longines Conquest Alarm Quartz in Titanium | $350

1980s Longines Conquest Alarm Quartz in Titanium | $350

A unique 1980s Longines Conquest Alarm Quartz watch featuring a titanium case with gold-plated accents and an alarm function. The watch has been recently cleaned and fitted with a new battery.

  • Condition: Good for its age, with minor usage marks and some wear on the bracelet
  • Case size: 33.2 x 37.1mm titanium case
  • Thickness: 7.6mm
  • Movement: ETA 957.011 quartz with alarm and date
Posted at
Jan 23, 2026, 1:36 PM
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[WTS] Longines Conquest Day-Date Stardust Dial, MINT L1.615.3 only for 325$ Shipped🚢

Longines Conquest Day-Date Stardust Dial, MINT L1.615.3 only for 325$ Shipped🚢

Longines - L1.615.3 · $325
A stainless steel/gold plated Longines Conquest Day-Date watch with a 34mm case size and stardust dial texture.

  • Condition: Mint
  • Case size: 34mm
  • Bracelet length: 8 inches
Posted at
Jan 22, 2026, 8:34 AM
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[WTS] Longines Conquest 38mm Full Kit 2025

Longines Conquest 38mm Full Kit 2025

Longines - Conquest · $1,450
This Longines Conquest 38mm is a fantastic everyday piece with all the boxes and accessories included. It runs well and fits perfectly.

  • Condition: Fantastic condition
  • Case size: 38mm
  • Strap type: Rubber strap
  • Adjustment feature: Micro adjust
Posted at
Jan 18, 2026, 3:43 PM
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[WTS] 2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

2024 Longines HydroConquest 43mm Black Ceramic L3.782.4

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

  • Case material: black ceramic
  • Case size: 43mm diameter
  • Year of manufacture: 2024
Posted at
Jan 16, 2026, 3:58 PM
Active
Longines HydroConquest, L3.781.4.06.9, Steel Diver, Olive, Excellent Condition.

Longines HydroConquest, L3.781.4.06.9, Steel Diver, Olive, Excellent Condition.

Longines - L3.781.4.06.9 · $1,095
This Longines HydroConquest is a steel diver's watch with an olive green matte dial and a unidirectional rotating ceramic bezel. The stainless steel case measures 41mm in diameter and has a water resistance of up to 300 meters.

  • Condition: Excellent Condition
  • Case Diameter: 41mm
  • Thickness: 11.9mm
  • Bezel Type: Unidirectional rotating Green Ceramic
Posted at
Feb 5, 2025, 2:47 AM
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