Longines Conquest Conquest Quartz 29.5 Stainless Steel - Diamond / Black

Reference L3.300.0.57.6

About this watch

The Longines Conquest Quartz 29.5 Stainless Steel - Diamond / Black is a remarkable timepiece that beautifully balances elegance and functionality. With its rich heritage and commitment to quality, Longines has solidified its reputation in the luxury watch market. The Conquest line is a tribute to the spirit of adventure, designed for those who appreciate both sport and sophistication. This exquisite timepiece features a quartz movement with accuracy, a gem-set bezel that adds a luxurious touch, and a water resistance of 300 meters. Its elegant design makes it suitable for all occasions, from formal gatherings to outdoor adventures. With its thoughtful design and comfortable fit, the Conquest Quartz 29.5 is perfect for anyone who appreciates fine craftsmanship, a sporty aesthetic, and the allure of luxury.
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Key Features

  • Quartz movement with accuracy
  • Gem-set bezel adds luxurious touch
  • Water resistance up to 300 meters
  • Elegant design suitable for all occasions
  • Thoughtful design for comfortable fit
  • Stainless steel case with sapphire glass
  • Longines caliber L152

Specifications

Brand
Longines
Family
Conquest
Model
Conquest Quartz 29.5 Stainless Steel - Diamond / Black
Reference
L3.300.0.57.6
Movement
l152
Movement Features
  • Hours, Jumping Minutes, Seconds
  • Date
Case
Stainless Steel
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Longines Conquest Chronograph 42mm – Blue Ceramic Bezel – Ref. L3.835.4.98 – Full Kit – $2,499 Shipped

Longines Conquest Chronograph 42mm – Blue Ceramic Bezel – Ref. L3.835.4.98 – Full Kit – $2,499 Shipped

Longines - L3.835.4.98 · $2,499
The Longines Conquest Automatic Chronograph features a 42mm stainless steel case, silver dial with contrasting blue subdials, and a blue tachymeter bezel for a sporty, modern aesthetic. It is powered by Longines’ automatic chronograph movement with date function and exhibition caseback.

  • Condition: Very good overall with light surface wear and hairlines
  • Case Size: 42mm
  • Bezel Material: Blue Ceramic
  • Bracelet Length: 7.75 inches + 1 link
Posted at
Feb 11, 2026, 9:20 PM
Active
[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
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
Active