Longines Master Collection Master Collection 42 Chronograph Calendar Stainless Steel / Yellow Gold / Silver-Arabic / Alligator

Reference L2.773.5.78.3

About this watch

The Longines Master Collection L2.773.5.78.3 is a masterpiece of luxury watchmaking, featuring a stunning blend of yellow gold and stainless steel that exudes opulence and durability. The silver guilloche finish on the dial adds depth and texture, while the Arabic numerals enhance readability. The Feuille hands sweep elegantly across the dial, complemented by a chronograph function, full calendar, and moonphase indicator. At its core lies the Longines caliber L678.2, a self-winding movement that showcases precision and reliability with a frequency of 28,800 vibrations per hour and a power reserve of 42 hours. The watch is protected by sapphire glass and comes with an alligator leather strap that adds to its luxurious feel. With its refined aesthetics, robust build, and versatile wearability, the L2.773.5.78.3 adapts perfectly to any occasion, making it a strong contender in the world of luxury watches.
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Key Features

  • Yellow gold and stainless steel construction
  • Longines caliber L678.2 self-winding movement
  • Chronograph function with 42-hour power reserve
  • Full calendar with day, date, and month indicators
  • Moonphase indicator for tracking lunar cycles
  • Sapphire glass protection with 30m water resistance
  • Alligator leather strap for luxurious feel

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection 42 Chronograph Calendar Stainless Steel / Yellow Gold / Silver-Arabic / Alligator
Reference
L2.773.5.78.3
Movement
l678-2
Movement Features
  • Hours, Minutes, Small Seconds, Additional 24 Hour Hand (fixed)
  • Date, Day, Month
  • Chronograph
  • Moonphase
Case
42mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection. Triple Date. Moonphase. $1795 only !!

Longines Master Collection. Triple Date. Moonphase. $1795 only !!

A Longines Master Collection watch featuring a triple date, moonphase, and chronograph functions in a 42mm automatic movement.

  • Condition: Clean
  • Case Diameter: 42mm
  • Shipping Details: Fedex with insurance, global shipping available
Posted at
Aug 21, 2025, 7:25 PM
Active
[WTS] Longines Master Collection Chrono Moonphase 40MM (L2.673.4.78.6), Longines Leather Strap, Additional Straps $2500

Longines Master Collection Chrono Moonphase 40MM (L2.673.4.78.6), Longines Leather Strap, Additional Straps $2500

Longines - L2.673.4.78.6 · $2,500
This is a Longines Master Collection Chrono Moonphase watch with box and warranty card, featuring a leather strap and additional straps.

  • Condition: Minor surface marks, no functional issues
  • Case Size: 40mm
  • Box And Papers: true
Posted at
Aug 20, 2025, 8:39 PM
Active
Pre-Owned Longines Master Collection 190th Anniversary L2.793.4.73.2

Pre-Owned Longines Master Collection 190th Anniversary L2.793.4.73.2

Longines - L2.793.4.73.2 · $1,649.002
A pre-owned Longines Master Collection 190th Anniversary watch in silver, featuring an automatic movement and stainless steel case. The watch comes with two straps, including an aftermarket blue leather strap.

  • Condition: 88% condition due to slight marks on the lugs, bezel, and case, with a slightly creased strap and worn clasp
  • Movement: Automatic
  • Case size: 40mm diameter
  • Material: Stainless Steel
Posted at
Aug 14, 2025, 1:44 AM
Active
[WTS] Longines Master Collection. Moonphase. 42mm. Clean.

Longines Master Collection. Moonphase. 42mm. Clean.

A Longines Master Collection watch features a moonphase, triple date, chronograph, and automatic movement in a 42mm case.

  • Condition: Clean
  • Case size: 42mm
  • Movement type: Automatic
Posted at
Aug 12, 2025, 8:23 PM
Active