Longines Master Collection Master Collection Worldtime Black

Reference L2.631.4.51.5

About this watch

The Longines Master Collection L2.631.4.51.5 is a masterclass in elegance and sophistication, with its sleek black dial and elegant Roman numeral indexes commanding attention while maintaining an air of refinement. The round stainless steel case strikes a balance between bold and understated, measuring 39mm in diameter and featuring a lug width of 20mm for comfortable wear. Protected by sapphire crystal, the dial is highly resistant to scratches, making it suitable for everyday wear. One of the standout features of this watch is its world time functionality, allowing you to keep track of time in different parts of the globe with ease. Powered by the Longines caliber L635 movement, a sophisticated automatic mechanism that ensures accurate timekeeping and a power reserve of 38 hours. This watch is not just an accessory, but a statement piece that embodies the brand's rich heritage and commitment to craftsmanship.
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Key Features

  • Longines caliber L635 automatic movement
  • Sapphire crystal for scratch resistance
  • 30 meters water resistance
  • Black dial with Roman numeral indexes
  • 39mm round stainless steel case
  • 20mm lug width for comfortable wear
  • World time functionality

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection Worldtime Black
Reference
L2.631.4.51.5
Movement
l635
Movement Features
  • Hours, Minutes, Seconds, World Time
  • Date
Case
Stainless Steel 39mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection salmon dial in excellent condition

Longines Master Collection salmon dial in excellent condition

Longines - L2.843.4.93.2 ยท $1,700
The Longines Master Collection Small Seconds features a stunning salmon dial, perfect for dress wear with its vintage charm.

  • Condition: Excellent
  • Case size: 38.5mm diameter
  • Thickness: 10.2mm
  • Lug width: 20mm
Posted at
Oct 16, 2025, 5:24 PM
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