Longines Master Collection Master Collection 44 Retrograde Moonphase Stainless Steel / Black-Roman / Bracelet

Reference L2.739.4.51.6

About this watch

The Longines Master Collection 44 Retrograde Moonphase is a statement piece that embodies the perfect blend of elegance and horological technology. This stunning watch features a black guilloche dial, Roman numeral indexes, and a robust 44mm stainless steel case. The open case back reveals the intricate caliber L707.2 movement, delivering precision and reliability with a frequency of 28,800 vibrations per hour and a power reserve of 48 hours. The retrograde functions, including a 24-hour hand, day, date, and small seconds, add an element of sophistication, while the moonphase complication keeps track of the lunar cycle. Wearing this watch is a delight, with its smooth stainless steel bracelet and snug fit on the wrist. It's not just a timepiece; it's a piece of history wrapped around your wrist.
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Key Features

  • 44mm Stainless Steel Case
  • Black Guilloche Dial
  • Caliber L707.2 Self-Winding Mechanical Movement
  • Retrograde 24-Hour Hand, Day, Date, and Small Seconds
  • Moonphase Complication
  • 30m Water Resistance
  • Sapphire Glass

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection 44 Retrograde Moonphase Stainless Steel / Black-Roman / Bracelet
Reference
L2.739.4.51.6
Movement
l707-2
Movement Features
  • Additional 24 Hour Hand (adjustable), Day / Night Indication, Hours, Minutes, Small Seconds
  • Date
  • Moonphase
Case
Stainless Steel 44mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection Chronograph w/ Custom 1.5 Link for Perfect Sizing! Ref L2.629.4.78.6 - $1,500 Shipped

Longines Master Collection Chronograph w/ Custom 1.5 Link for Perfect Sizing! Ref L2.629.4.78.6 - $1,500 Shipped

Longines - L2.629.4.78.6 · $1,500
This Longines Master Collection Chronograph features a classic white dial and chronograph function, making it both stylish and practical.

  • Condition: next to new
  • Bracelet size customization: custom 1.5 link for perfect sizing
  • Thickness: 11.7 mm
  • Bracelet thickness: custom 1.5 link (replace two links instead of one)
Posted at
Dec 22, 2025, 4:39 PM
Active
[WTS] Longines Master Collection Chrono Moonphase 40MM (L2.673.4.78.6), Longines Leather Strap, Additional Straps $2,200 Shipped

Longines Master Collection Chrono Moonphase 40MM (L2.673.4.78.6), Longines Leather Strap, Additional Straps $2,200 Shipped

Longines - L2.673.4.78.6 · $2,200
This Longines Master Collection Chrono Moonphase features a 40MM case with moon phase and chronograph functions. It comes with box, warranty card, and multiple straps.

  • Condition: Pre-owned with minor surface marks
  • Case size: 40mm diameter
  • Straps included: 4
Posted at
Dec 22, 2025, 12:16 PM
Active
[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