Longines Master Collection Master Collection 42 Moonphase Stainless Steel / Black-Roman / Alligator

Reference L2.919.4.51.7

About this watch

The Longines Master Collection 42 Moonphase L2.919.4.51.7 is an exquisite timepiece that perfectly blends elegance and functionality. This stunning watch boasts a timeless design, high-quality materials, and a reliable automatic movement with a good power reserve. The unique moon phase complication adds a touch of sophistication, while the comfortable alligator leather strap elevates its overall aesthetic. With its impressive specifications and craftsmanship, this watch is a solid investment for anyone looking to add a luxury piece to their collection.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • 42mm stainless steel case with sapphire crystal
  • Longines caliber L899.2 automatic movement
  • Moon phase complication and date display
  • Black Roman numeral dial with feuille hands
  • Comfortable alligator leather strap with 21mm lug width
  • Water resistance of 30m
  • 64-hour power reserve

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection 42 Moonphase Stainless Steel / Black-Roman / Alligator
Reference
L2.919.4.51.7
Movement
l899-2
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Moonphase
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection Moonphase Chronograph 40mm L2.673.4.78.6

Longines Master Collection Moonphase Chronograph 40mm L2.673.4.78.6

Longines - L2.673.4.78.6 · $1,800
This Longines Master Collection Moonphase Chronograph features a 40mm case, column wheel chronograph, 12-hour chronograph, moonphase display, and triple calendar (date, day, month). The watch is in working condition and keeps good time.

  • Condition: Pre-owned with wear and use, some scratches and scuffs
  • Case size: 40mm diameter
  • Bracelet links: 3 extra links provided
  • Box condition: slightly damaged box with one flap falling off
Posted at
Mar 9, 2026, 5:54 PM
Active
[WTS] Longines Master Collection Chronograph Moonphase L2.673.4.61.2 – $2,850 shipped

Longines Master Collection Chronograph Moonphase L2.673.4.61.2 – $2,850 shipped

Longines - L2.673.4.61.2 · $2,850
Longines Master Collection Chronograph Moonphase watch is being sold in excellent overall condition with light wear, featuring a flawless crystal and dial.

  • Condition: Excellent overall condition, lightly worn with very minor signs of wear consistent with careful use
  • Case marks: faint and visible only on close inspection
  • Leather strap condition: very good condition, minimal to no visible wear due to the deployment clasp design
Posted at
Mar 8, 2026, 3:22 PM
Active
[WTS] Longines Master Collection 190th Anniversary L2.793.4.73.2 Full Set $1700

Longines Master Collection 190th Anniversary L2.793.4.73.2 Full Set $1700

Longines - L2.793.4.73.2 · $1,700
This is a Longines Master Collection 190th Anniversary Edition Watch with a 40mm dial that looks great on the leather bracelet.

  • Condition: Like New
  • Case size: 40mm
  • Bracelet type: Longines leather
  • Clasp type: deployment
Posted at
Mar 6, 2026, 10:14 AM
Active