Longines Master Collection Master Collection 42 Moonphase Stainless Steel / Silver-Arabic / Alligator

Reference L2.919.4.78.3

Longines Master Collection 42 Moonphase Stainless Steel / Silver-Arabic / Alligator

About this watch

The Longines Master Collection 42 Moonphase is a true masterpiece that embodies craftsmanship, sophistication, and style. Crafted from high-quality stainless steel, this exquisite timepiece features a round shape with a polished finish, making it suitable for both formal occasions and everyday wear. The guilloche finish on the dial adds a touch of sophistication, creating a beautiful play of light that captures attention. At the heart of the watch lies the Longines caliber L899.2, a self-winding movement based on the renowned ETA A31.L91 with an impressive 64-hour power reserve. This timepiece is designed with several functions: hours, minutes, small seconds, date, and moonphase. The moonphase complication allows you to track the lunar cycle right from your wrist, making it like having a piece of the cosmos with you every day! With a water resistance of 30 meters, this watch can be worn during daily activities, though it's best to avoid deep water exposure. The sapphire glass ensures that the dial remains scratch-resistant and clear, protecting the watch from everyday wear. This timepiece comes with a luxurious alligator leather strap that enhances its aesthetic appeal while providing unmatched comfort.

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Key Features

Longines caliber L899.2 movement
64-hour power reserve
30-meter water resistance
Sapphire glass
Luxurious alligator leather strap
Moonphase complication
Stainless steel case

Specifications

Brand

Longines

Family

Master Collection

Model

Master Collection 42 Moonphase Stainless Steel / Silver-Arabic / Alligator

Reference

L2.919.4.78.3

Movement

l899-2

Movement Features

Hours, Minutes, Small Seconds
Date
Moonphase

Case

Stainless Steel 42mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

Current Listings

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

Longines - Master Collection Retrograde · $2,500

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

View listing on r/WatchExchange

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

View listing on r/WatchExchange

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

Longines - Master Collection Retrograde · $2,500

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

View listing on r/WatchExchange