Longines Master Collection Master Collection 40 Moonphase Stainless Steel / Silver-Arabic / Alligator

Reference L2.909.4.78.3

Longines Master Collection 40 Moonphase Stainless Steel / Silver-Arabic / Alligator

About this watch

The Longines Master Collection 40 Moonphase is a masterpiece of watchmaking that seamlessly blends traditional elegance with modern sophistication. Its sleek stainless steel case, measuring 40.00 mm in diameter, exudes refinement and style. The silver guilloche dial adds a touch of luxury, while the Arabic numerals provide easy readability. The moon phase complication at 6 o'clock is a nod to the astronomical tradition of watchmaking, displaying the current phase of the moon with precision. The automatic Longines caliber L899.2 movement offers a remarkable blend of reliability and precision, with a power reserve of 64 hours. The stainless steel case is resistant to wear and tear, making it suitable for everyday use, while the sapphire crystal ensures the dial remains scratch-free and clear. Paired with a luxurious alligator leather strap, this watch strikes the perfect balance between comfort and sophistication.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • 40mm Stainless Steel Case
  • Silver Guilloche Dial with Arabic Numerals
  • Moon Phase Complication at 6 o'clock
  • Automatic Longines Caliber L899.2 Movement
  • 64-Hour Power Reserve
  • Sapphire Crystal
  • Luxurious Alligator Leather Strap

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection 40 Moonphase Stainless Steel / Silver-Arabic / Alligator
Reference
L2.909.4.78.3
Movement
l899-2
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Moonphase
Case
Stainless Steel 40mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection Silver Small Seconds - Full Kit

Longines Master Collection Silver Small Seconds - Full Kit

Longines - L2.843.4.73.2 · $1,825
A dress watch with a crystalline silver dial and blued-steel handset, featuring a 38mm case and 10.2mm height.

  • Condition: Very close to mint condition
  • Case dimensions: 38 mm diameter, 45 mm lug-to-lug
  • Height: 10.2 mm
  • Lug width: 20 mm
Posted at
Apr 11, 2026, 9:55 PM
Active
View listing on r/WatchExchange
[WTS] The Most Complicated Watch Longines Makes — Master Collection Moonphase Chrono

The Most Complicated Watch Longines Makes — Master Collection Moonphase Chrono

Longines - L2.673.4.78.6 · $2,095
The watch features a chronograph, moonphase, and full calendar functions packed into a single dial.

  • Condition: Near mint condition
  • Case size: 40mm diameter
Posted at
Apr 3, 2026, 1:13 PM
Active
View listing on r/WatchExchange
[WTS] Longines Master Collection, Triple Date Moonphase 40mm OEM Bracelet + Leather Strap - $1,890

Longines Master Collection, Triple Date Moonphase 40mm OEM Bracelet + Leather Strap - $1,890

Longines - L2-673-4-78-3 · $1,890
Up for sale is my very good condition Longines Master Collection, with the Triple Date and Moonphase complication.

  • Condition: Very good condition
  • Case material: Steel
  • Crystal status: Clean
  • Bracelet type: Original Longines
Posted at
Mar 31, 2026, 9:45 PM
Active
View listing on r/WatchExchange