Longines Flagship Flagship 30 Stainless Steel / Black / Bracelet

Reference L4.374.4.59.6

About this watch

The Longines L4.374.4.59.6 Flagship 30 is a timeless luxury watch that beautifully marries classic design with modern functionality. Crafted from high-quality stainless steel, this 30mm diameter timepiece boasts a sleek sunburst dial and stick/dot indexes, accompanied by sword hands. The automatic Longines Caliber L592.2 movement ensures accuracy and precision, chronometer certified for its reliability. With a power reserve of up to 40 hours, water resistance of 30 meters, and date function, this watch is perfect for everyday wear. Its classic design will never go out of style, making it an excellent choice for anyone seeking a reliable timepiece that can transition seamlessly from casual to formal settings.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • Automatic Longines Caliber L592.2 movement
  • Chronometer certification
  • 30-meter water resistance
  • Date function
  • Sapphire crystal
  • Stainless steel case and bracelet
  • Slim 8.10mm profile

Specifications

Brand
Longines
Family
Flagship
Model
Flagship 30 Stainless Steel / Black / Bracelet
Reference
L4.374.4.59.6
Movement
l592-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer
Case
Stainless Steel 30mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Vintage Longines Flagship Automatic (Repost & Reduced)

Vintage Longines Flagship Automatic (Repost & Reduced)

Longines - 2554-340 · $495
This is a vintage Longines dress watch from the mid/late 1960s. It features a clean silver dial with applied indices and dauphine hands housed in a polished stainless steel case, powered by an automatic movement.

  • Condition: Normal wear for its age, correct and original movement
  • Movement Jewels: 17
  • Lug Width: 19mm
  • Case Size Without Crown: ~34-35mm
Posted at
Apr 20, 2026, 5:54 PM
Active
[WTS] Vintage Longines Flagship Automatic (Repost & Reduced)

Vintage Longines Flagship Automatic (Repost & Reduced)

Longines - 2554-340 · $550
A mid/late 1960s U.S.-market Longines dress watch from the Longines–Wittnauer brand. It features a clean silver dial with applied indices and dauphine hands in a polished stainless steel case.

  • Condition: Pre-owned, normal wear for its age
  • Movement Jewels: 17 jewels
  • Case Size Without Crown: ~34-35mm
  • Lug Width: 19mm
Posted at
Apr 16, 2026, 11:39 AM
Active
[WTS] Vintage Longines Flagship Automatic

Vintage Longines Flagship Automatic

Longines - 2554-340 · $650
A vintage Longines Flagship Automatic dress watch from the mid/late 1960s, featuring a clean silver dial and polished stainless steel case. The watch is powered by the in-house Longines Caliber 341 automatic movement.

  • Condition: Normal wear for its age, correct and original movement
  • Lug width: 19mm
  • Movement type: Automatic
  • Jewels: 17
Posted at
Apr 12, 2026, 8:18 PM
Active