Longines Master Collection Master Collection Chronograph 40 Stainless Steel / Silver / Strap

Reference L2.629.4.78.3

Longines Master Collection Chronograph 40 Stainless Steel / Silver / Strap

About this watch

The Longines Master Collection L2.629.4.78.3 is a stunning timepiece that perfectly balances elegance and functionality. This watch boasts a refined, round shape with a diameter of 40mm, making it versatile enough for any wrist. The stainless steel case lends it a sturdy yet sophisticated feel, pairing beautifully with the guilloche finish on the silver dial. The Longines caliber L651 movement is robust and precise, featuring a frequency of 28,800 vibrations per hour and a power reserve of 42 hours. This watch is equipped with a chronograph function and date display, making it a great everyday timepiece that combines practicality with elegance. The high-quality strap feels comfortable against the skin, striking a perfect balance between substance and comfort. With a water resistance of 30 meters, this watch can withstand a splash or two, but it's not designed for diving. This is an investment in a legacy of quality and style, making it a fantastic choice for anyone who appreciates the finer things in life.
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Key Features

  • 40mm diameter stainless steel case
  • Longines caliber L651 movement with 42-hour power reserve
  • Chronograph function for precise timekeeping
  • Date display for effortless tracking of time
  • Water resistance up to 30 meters
  • Guilloche finish on the silver dial
  • High-quality strap for comfortable wear

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection Chronograph 40 Stainless Steel / Silver / Strap
Reference
L2.629.4.78.3
Movement
l651
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
Case
Stainless Steel 40mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection L2.893.4.78.6. 42mm Black Dial Automatic on Bracelet Full Kit - $1,425

Longines Master Collection L2.893.4.78.6. 42mm Black Dial Automatic on Bracelet Full Kit - $1,425

Longines - L2.893.4.78.6 · $1,425
This Longines Master Collection automatic watch features a stainless steel case, black textured dial with Roman numeral hour markers, and date display at 3 o'clock. It comes as a full kit with box, papers, booklet, and accessories.

  • Condition: Pre-owned in very good overall condition
  • Case size: 42mm
  • Movement type: Automatic
  • Water resistance: 30m
Posted at
May 15, 2026, 3:17 PM
Active
View listing on r/WatchExchange
[WTS] Longines Master Collection 40mm Rose Gold L2.793.5.79.7 w Box $1900

Longines Master Collection 40mm Rose Gold L2.793.5.79.7 w Box $1900

Longines - L2.793.5.79.7 · $1,900
A rose gold dress watch with a 40mm case, available as a standalone timepiece or paired with its matching 18K rose gold bracelet.

  • Condition: Good shape
  • Material: Rose Gold
  • Bracelet material: 18K Rose Gold
Posted at
May 14, 2026, 3:07 PM
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[WTS] Longines Master Collection World Time Ref. L2.631.4.70.6 | Excellent Condition (Box, Booklet, Card) | $1550

Longines Master Collection World Time Ref. L2.631.4.70.6 | Excellent Condition (Box, Booklet, Card) | $1550

Longines - L2.631.4.70.6 · $1,550
The Longines Master Collection World Time Ref. L2.631.4.70.6 is a modern travel watch with a stainless steel case, silver barleycorn dial, and world-time city ring.

  • Condition: Excellent
  • Case size: 38.5mm diameter
  • Bracelet length: up to 20cm (8 inches)
  • Movement: Longines Calibre L635 (based on ETA 2824-2 with GMT/world-time complication)
Posted at
May 10, 2026, 10:47 PM
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[WTS] Longines Master Collection Moonphase L2.909.4.78 — 40mm — Full Kit — $1,699 Shipped 🔥

Longines Master Collection Moonphase L2.909.4.78 — 40mm — Full Kit — $1,699 Shipped 🔥

Longines - L2.909.4.78 · $1,699
A Longines Master Collection Moonphase watch in a 40mm case, featuring a moon phase display.

  • Condition: Good overall, with light hairlines throughout.
  • Case size: 40mm
  • Shipping options: FedEx 2-Day fully insured (+$15 overnight)
  • Shipping location: Chicago
Posted at
May 10, 2026, 7:59 PM
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[WTS] LONGINES MASTER COLLECTION MOONPHASE 42mm

LONGINES MASTER COLLECTION MOONPHASE 42mm

Longines - L2.919.4.92.6
A Longines Master Collection Moonphase watch with a 42mm diameter and moon phase functionality.

  • Condition: New
  • Case Size: 42mm diameter
  • Box And Papers: true
Posted at
May 9, 2026, 4:10 PM
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[WTS] 2022 Longines Master Collection L26734920 Moonphase Blue dial - Box + Papers

2022 Longines Master Collection L26734920 Moonphase Blue dial - Box + Papers

Longines - L26734920 · $2,890
The Longines Master Collection is an elegant and highly regarded automatic wristwatch that blends classic watchmaking with refined complications. It features a blue dial with a full calendar display, moonphase display, and running seconds.

  • Condition: attractive condition with honest signs of previous wear
  • Case size: 42mm diameter
  • Movement type: automatic
Posted at
May 8, 2026, 2:46 PM
Active
View listing on r/WatchExchange