Longines Master Collection Master Collection Worldtime Black Bracelet

Reference L2.631.4.51.6

About this watch

The Longines Master Collection Worldtime Black Bracelet is a masterpiece of horology, boasting an automatic Longines caliber L635 movement with world time feature and date display. This stunning watch exudes elegance, with its sleek stainless steel case, sophisticated black dial, and Roman numeral indexes. The feuille hands provide excellent legibility, while the sapphire crystal protects the dial from scratches. The open case back allows you to admire the movement in action, a true marvel of engineering. With a water resistance of 30 meters and a comfortable black bracelet design, this watch is perfect for daily wear. Whether you're a frequent traveler or fashion enthusiast, the Longines Master Collection Worldtime Black Bracelet is an investment in quality and style.
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Key Features

  • Automatic Longines caliber L635 movement
  • World time function with date display
  • Sleek stainless steel case
  • Sophisticated black dial with Roman numeral indexes
  • Feuille hands for excellent legibility
  • Sapphire crystal for scratch resistance
  • Open case back for view of the movement

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection Worldtime Black Bracelet
Reference
L2.631.4.51.6
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] Lot of three Longines (Conquest, Master Collection, and Spirit) and two NOMOS Glashütte (Club Automat and Metro Neomatik), some with unworn bands, boxes, and papers. Over $16k retail, asking only $6995 for all five watches.

Lot of three Longines (Conquest, Master Collection, and Spirit) and two NOMOS Glashütte (Club Automat and Metro Neomatik), some with unworn bands, boxes, and papers. Over $16k retail, asking only $6995 for all five watches.

A collection of five watches from Longines and NOMOS Glashütte, including the Conquest, Master Collection, Spirit, Club Automat Datum Dunkel, and Metro Neomatik 41 Update.

  • Retail value: $16k
  • Shipping: CONUS shipped
  • Payment methods: Zelle/Venmo preferred, PayPal FF available
Posted at
Dec 7, 2025, 7:25 PM
Active
Longines Master Collection Moonphase L2.673.4.78.3 [WTS]

Longines Master Collection Moonphase L2.673.4.78.3

Longines - L2.673.4.78.3 · $2,100
This is a Longines Master Collection Moonphase watch in the 40mm size, featuring a moonphase display and a full kit with leather strap, links, spring bars, inner box, outer box, manuals, and hang tags.

  • Condition: Near perfect with one small mark near the lugs
  • Size: 40 mm diameter
  • Strap condition: Shows some signs of wear
Posted at
Nov 30, 2025, 11:46 AM
Active
[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 · $2,100
This Longines Master Collection Moonphase Chronograph is a 40mm version featuring a Column Wheel, with a box and papers included.

  • Condition: Pre-owned with wear and use
  • Size: 40mm diameter
  • Box condition: Damaged with one flap falling off and taped
  • Papers included: Yes
Posted at
Nov 26, 2025, 11:56 PM
Active