Longines Master Collection Master Collection Small Seconds

Reference L2.640.4.51.5

About this watch

The Longines Master Collection Small Seconds embodies the essence of luxury watchmaking with its refined aesthetics and practical features. At the core is the Longines caliber L512, a hand-wound movement that pays homage to traditional watchmaking while providing modern reliability. The case is crafted from high-quality stainless steel, elevating its durability and luxurious feel. With a diameter of 47.50 mm, this watch makes a bold statement while remaining comfortable on the wrist. The black dial features Roman numeral indexes and Feuille hands, adding classic sophistication and refined readability. Protected by a sapphire crystal, the dial is resistant to scratches, ensuring pristine wear. Pairing with a leather strap enhances its overall appeal, suitable for all-day wear. With a water resistance of 30 meters, it can withstand splashes and brief immersion in water, but not rigorous aquatic activities. The Longines Master Collection Small Seconds is a stunning watch that balances elegance, functionality, and craftsmanship, making it an ideal choice for luxury timepiece enthusiasts.
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Key Features

  • Hand-wound Longines caliber L512 movement
  • 47.50 mm diameter stainless steel case
  • Sapphire crystal face protection
  • Black dial with Roman numeral indexes and Feuille hands
  • Leather strap option for enhanced appeal
  • 30 meter water resistance
  • 46 hour power reserve

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection Small Seconds
Reference
L2.640.4.51.5
Movement
l512
Movement Features
  • Hours, Minutes, Small Seconds
Case
Stainless Steel 47.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection Moonphase Chronograph 40mm L2.673.4.78.6

Longines Master Collection Moonphase Chronograph 40mm L2.673.4.78.6

Longines - L2.673.4.78.6 · $1,800
This Longines Master Collection Moonphase Chronograph features a 40mm case, column wheel chronograph, 12-hour chronograph, moonphase display, and triple calendar (date, day, month). The watch is in working condition and keeps good time.

  • Condition: Pre-owned with wear and use, some scratches and scuffs
  • Case size: 40mm diameter
  • Bracelet links: 3 extra links provided
  • Box condition: slightly damaged box with one flap falling off
Posted at
Mar 9, 2026, 5:54 PM
Active
[WTS] Longines Master Collection Chronograph Moonphase L2.673.4.61.2 – $2,850 shipped

Longines Master Collection Chronograph Moonphase L2.673.4.61.2 – $2,850 shipped

Longines - L2.673.4.61.2 · $2,850
Longines Master Collection Chronograph Moonphase watch is being sold in excellent overall condition with light wear, featuring a flawless crystal and dial.

  • Condition: Excellent overall condition, lightly worn with very minor signs of wear consistent with careful use
  • Case marks: faint and visible only on close inspection
  • Leather strap condition: very good condition, minimal to no visible wear due to the deployment clasp design
Posted at
Mar 8, 2026, 3:22 PM
Active
[WTS] Longines Master Collection 190th Anniversary L2.793.4.73.2 Full Set $1700

Longines Master Collection 190th Anniversary L2.793.4.73.2 Full Set $1700

Longines - L2.793.4.73.2 · $1,700
This is a Longines Master Collection 190th Anniversary Edition Watch with a 40mm dial that looks great on the leather bracelet.

  • Condition: Like New
  • Case size: 40mm
  • Bracelet type: Longines leather
  • Clasp type: deployment
Posted at
Mar 6, 2026, 10:14 AM
Active