Longines Master Collection Master Collection 34 Moonphase Stainless Steel / Silver / Bracelet

Reference L2.409.4.78.6

About this watch

The Longines L2.409.4.78.6 Master Collection 34 Moonphase is a masterpiece of watchmaking that combines technical excellence with timeless elegance. This stunning timepiece boasts a stainless steel case with a diameter of 34.00 mm and a height of just 11.10 mm, perfectly sized for both casual and formal occasions. The sunburst silver finish catches the light beautifully, making it a true eye-catcher. At its heart lies the Longines caliber L899.2, an automatic movement that ensures precision and reliability with a power reserve of 64 hours and a frequency of 25,200 vibrations per hour. The watch features Arabic numeral indexes paired with Feuille hands, small seconds, and a date function, making it both functional and stylish. The moonphase indicator nestled elegantly at the 6 o'clock mark is a feature that enhances both the visual appeal and complexity of the watch. With a water resistance of 30 meters, this timepiece is versatile enough for daily wear, whether you're heading to the office or out for a casual dinner. The bracelet made from stainless steel provides a seamless transition from the case to your wrist, designed for comfort and feeling solid yet lightweight.
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Key Features

  • Longines caliber L899.2 automatic movement
  • Moonphase indicator at 6 o'clock mark
  • Water resistance of 30 meters
  • Stainless steel case with sunburst silver finish
  • Arabic numeral indexes and Feuille hands on dial

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection 34 Moonphase Stainless Steel / Silver / Bracelet
Reference
L2.409.4.78.6
Movement
l899-2
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Moonphase
Case
Stainless Steel 34mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection Moonphase Chronograph - L2.773.4.78.3

Longines Master Collection Moonphase Chronograph - L2.773.4.78.3

Longines - L2.773.4.78.3 · $1,950
This Longines Master Collection Moonphase Chronograph combines a chronograph, complete calendar, and moonphase in a traditional yet well-balanced design.

  • Condition: Very good, used condition with minor wear throughout the case
  • Case size: 42mm diameter
  • Movement type: Column-wheel automatic chronograph
  • Power reserve: 54 hours
Posted at
Dec 19, 2025, 12:40 PM
Active
[WTS] Longines Master Collection Chrono Moonphase 40MM (L2.673.4.78.6), Longines Leather Strap, Additional Straps $2,500 Shipped

Longines Master Collection Chrono Moonphase 40MM (L2.673.4.78.6), Longines Leather Strap, Additional Straps $2,500 Shipped

Longines - L2.673.4.78.6 · $2,500
A Longines Master Collection Chrono Moonphase 40MM watch with box and warranty card, featuring multiple straps including a leather strap from the manufacturer.

  • Condition: Minor surface marks, no functional issues
  • Case size: 40mm diameter
  • Box and papers: Yes, box and warranty card dated December 2024
Posted at
Dec 15, 2025, 1:24 PM
Active
[WTS] - Longines Master Collection 44m Chronograph

- Longines Master Collection 44m Chronograph

This is a blue Longines Master Collection Chronograph, a beautiful timepiece with a 44mm diameter case. It features a chronograph function and comes in great condition.

  • Condition: Great condition, leather strap is a bit worn
  • Band Material: Metal
  • Case Size: 44mm
Posted at
Dec 13, 2025, 1:14 PM
Active
[WTS] Longines Master Collection. Big Date. 40mm. Automatic.

Longines Master Collection. Big Date. 40mm. Automatic.

A Longines Master Collection watch with a big date display and automatic movement, featuring a 40mm case size.

  • Case diameter: 40mm
  • Shipping cost included: true
Posted at
Dec 11, 2025, 9:14 AM
Active
[WTS] 40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3

40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3

Longines - L2.673.4.78.3 · $2,250
The Longines Master Collection Chronograph with Moon Phase features a chronograph, moon phase display, and a full calendar. It has a 40mm case size and is powered by an automatic caliber L687 movement.

  • Condition: Great condition, minor marks on the case
  • Movement: Automatic caliber L687 (modified ETA Valjoux 7751)
  • Case size: 40mm
  • Functions: Chronograph, moon phase display, full calendar (day, date, month)
Posted at
Dec 11, 2025, 1:11 AM
Active