Longines Conquest Conquest 29.5 Automatic Stainless Steel Black

Reference L3.276.4.58.6

About this watch

The Longines Conquest 29.5 Automatic Stainless Steel Black embodies luxury and sophistication, boasting a rich history of craftsmanship and innovation. With its sleek stainless steel case, black dial, and mixed indexes, this watch exudes elegance while maintaining functionality. The reliable automatic movement, powered by the Longines caliber L595, ensures accurate timekeeping with a 40-hour power reserve. The exceptional water resistance of 300 meters makes it suitable for everyday wear, swimming, and diving. Paired with a durable stainless steel bracelet, this watch is both stylish and comfortable, making it perfect for various occasions. Whether you're seeking a classic design or a statement piece, the Longines Conquest 29.5 Automatic Stainless Steel Black is an exceptional choice.
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Key Features

  • Longines caliber L595 automatic movement
  • Stainless steel case with sleek finish
  • Black dial with mixed indexes and stick hands
  • Exceptional water resistance of 300 meters
  • Durable sapphire glass for scratch-resistance
  • Comfortable stainless steel bracelet with clasp mechanism
  • Elegant design suitable for various occasions

Specifications

Brand
Longines
Family
Conquest
Model
Conquest 29.5 Automatic Stainless Steel Black
Reference
L3.276.4.58.6
Movement
l595
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 29.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] OEM Longines HydroConquest GMT 41mm Black Rubber Strap (21mm) w/ OEM Deployant Clasp – Excellent

OEM Longines HydroConquest GMT 41mm Black Rubber Strap (21mm) w/ OEM Deployant Clasp – Excellent

A Longines HydroConquest GMT watch with a 41mm black rubber strap and deployant clasp, featuring a comfortable on-the-fly micro-adjust mechanism. The watch has been worn sparingly and shows minimal signs of wear.

  • Condition: Lightly used
  • Lug width: 21mm
  • Clasp type: deployant
Posted at
Mar 22, 2026, 3:26 PM
Active
[WTS] Longines Hydroconquest GMT - Sunray Brown - 41mm- Full Kit - Excellent Condition

Longines Hydroconquest GMT - Sunray Brown - 41mm- Full Kit - Excellent Condition

A Longines Hydroconquest GMT 41mm with a sunray brown dial and ceramic bezel insert, featuring an updated bezel and quick-adjust bracelet. It has a true GMT movement that keeps excellent time.

  • Condition: Excellent
  • Case size: 41mm
  • Lug-to-lug: 49.2mm
  • Thickness: 12.8mm
Posted at
Mar 21, 2026, 12:28 PM
Active
[WTS] 1960s Longines Conquest Ref. 7012.1 Cal.291 | Great Condition (Serviced) | $700

1960s Longines Conquest Ref. 7012.1 Cal.291 | Great Condition (Serviced) | $700

This 1960s Longines Conquest Ref. 7012.1 Cal.291 is a clean, well-proportioned everyday piece from Longines' golden era. It features an automatic movement with Incabloc shock protection and a self-winding system.

  • Condition: Great condition, serviced
  • Case Size: 35mm diameter
  • Lug Width: 18mm
  • Crystal Type: plexiglass
Posted at
Mar 19, 2026, 12:40 AM
Active
[WTS] Longines HydroConquest 41mm Two Tone $1750

Longines HydroConquest 41mm Two Tone $1750

Longines - HydroConquest · $1,750
Longines HydroConquest in a two-tone version, sold as-is.

  • 41mm diameter: case size
Posted at
Mar 18, 2026, 12:52 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