Longines Flagship Flagship 30 Stainless Steel / White - Roman / Bracelet

Reference L4.374.4.21.6

About this watch

The Longines Flagship 30 is a masterpiece of watchmaking, combining timeless elegance with cutting-edge technology. Its round shape and simple yet striking design make it suitable for both formal events and casual outings. The white dial adorned with classic Roman numerals gives it a vintage yet sophisticated look, while the sword-shaped hands add a touch of refinement. Crafted from high-quality stainless steel, this watch boasts durability and a polished finish that catches the light beautifully. Its bracelet is designed for comfort, making it an easy choice for daily wear. At the heart of the Flagship 30 is the Longines caliber L592.5 automatic movement, featuring a silicon balance spring that enhances precision and reliability. With a frequency of 28,800 vibrations per hour, this watch is a chronometer, ensuring accurate timekeeping. The date function is positioned at the 3 o'clock mark, providing essential date information without cluttering the dial. This simple addition enhances the watch's practicality, making it suitable for everyday use. The Longines Flagship 30 truly shines in the world of luxury watches, offering a perfect blend of tradition and modern sophistication.
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Key Features

  • Longines caliber L592.5 automatic movement
  • Sapphire glass crystal
  • Water resistance up to 30 meters
  • Date function at 3 o'clock mark
  • Chronometer certified for accurate timekeeping

Specifications

Brand
Longines
Family
Flagship
Model
Flagship 30 Stainless Steel / White - Roman / Bracelet
Reference
L4.374.4.21.6
Movement
l592-5
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer
Case
Stainless Steel 30mm
Dial Color
White
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] BNIB Longines Flagship Heritage Moonphase Opaline Ivory Dial - Full Kit - Ref:L4.815.4.78.2 - $2650 Shipped CONUS

BNIB Longines Flagship Heritage Moonphase Opaline Ivory Dial - Full Kit - Ref:L4.815.4.78.2 - $2650 Shipped CONUS

Longines - L4.815.4.78.2 · $2,650
This Longines Flagship Heritage Moonphase watch features a stainless steel case with an 18k gold medallion and a moon phase display. The watch comes in a full kit with warranty card.

  • Condition: Brand new, unworn (BNIB)
  • Case diameter: 38.5mm
  • Case thickness: 12.4mm
  • Lug width: 19mm
Posted at
Apr 28, 2026, 6:12 PM
Active
[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