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 - Retrograde -  Silver "barleycorn" dial - Sun and Moon + Moon-phase - 44mm - With Card

Longines Master Collection - Retrograde - Silver "barleycorn" dial - Sun and Moon + Moon-phase - 44mm - With Card

A highly complicated Longines Master Collection Retrograde watch featuring a silver 'barleycorn' dial and a self-winding mechanical movement. It includes functions such as GMT moonphase, retrograde hands, small seconds, 24-hour second time zone, and a day-night indicator.

  • Condition: Excellent, works perfectly with no issues
  • Size: 44mm diameter
  • Lug width: 22mm
  • Water resistance: 3 bar
Posted at
Mar 25, 2026, 2:49 PM
Active
[WTS] Longines Master Collection L2.773.4.78.3 Moonphase Automatic Box and Papers

Longines Master Collection L2.773.4.78.3 Moonphase Automatic Box and Papers

Longines - L2.773.4.78.3 · $2,190
The Longines Master Collection L2.773.4.78.3 is an elegant automatic wristwatch featuring a white dial, full calendar display, moonphase display, and running seconds.

  • Condition: Excellent, with light signs of careful wear on case and crystal
  • Case size: 42mm
  • Movement accuracy: +8 seconds per day
  • Bracelet/strap material: leather
Posted at
Mar 19, 2026, 2:37 PM
Active
[WTS] Longines Master Collection - Retrograde -  Silver "barleycorn" dial - Sun and Moon + Moon-phase - 44mm - Comes With Card

Longines Master Collection - Retrograde - Silver "barleycorn" dial - Sun and Moon + Moon-phase - 44mm - Comes With Card

This Longines Master Collection Retrograde features a complex set of functions including GMT Moonphase, Self winding mechanical movement, and retrograde hand displays for day, date, and second time zone. It also includes a moonphase display and day/night indicator.

  • Condition: Used, works perfectly with no issues
  • Case Size: 44mm without crown
  • Lug Width: 22mm
  • Movement: Self winding mechanical, 28'800 vibrations per hour, 48 hours power reserve
Posted at
Mar 18, 2026, 1:54 PM
Active
[WTS] Longines Master Collection L2.708.4.51.6 - $1099 - DHL

Longines Master Collection L2.708.4.51.6 - $1099 - DHL

Longines - L2.708.4.51.6 · $1,099
This Longines Master Collection features a refined black dial with Roman numeral indices, a power reserve indicator, and a timeless aesthetic.

  • Condition: Very Good (9.5/10)
  • Case size: 38.5mm diameter
  • Material: 316L Stainless Steel
  • Movement: Automatic Caliber L602.2, 28,800 vibrations per hour, 42 hours power reserve
Posted at
Mar 15, 2026, 3:16 PM
Active