Longines Master Collection Master Collection Calendar

Reference L2.503.0.83.3

Longines Master Collection Calendar

About this watch

The Longines Master Collection L2.503.0.83.3 is a stunning representation of luxury, functionality, and Swiss craftsmanship. Its elegant design, combined with its impressive array of features, makes it a statement piece that exudes sophistication. The round shape, mother-of-pearl dial, and gem-set bezel create a true eye-catcher, while the Longines caliber L600 movement provides reliable and accurate timekeeping. This automatic movement is based on the robust ETA 2892-A2, known for its reliability and accuracy. With 25 jewels, a frequency of 28,800 vibrations per hour, and a power reserve of 42 hours, this movement is designed to keep pace with the demands of modern life. The watch features a stunning mother-of-pearl dial that changes hue based on the angle of light, along with Arabic numerals, feuille hands, and guilloche finish for added texture and interest.
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Key Features

  • Longines caliber L600 automatic movement
  • Stainless steel case with gem-set bezel
  • Mother-of-pearl dial with guilloche finish
  • Arabic numeral indexes and feuille hands
  • Sapphire crystal glass
  • 30m water resistance
  • 42h power reserve

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection Calendar
Reference
L2.503.0.83.3
Movement
l600
Movement Features
  • Hours, Minutes, Small Seconds
  • Date, Day, Month
  • Moonphase
Case
Stainless Steel 36mm
Dial Color
White
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection Silver Small Seconds - Full Kit

Longines Master Collection Silver Small Seconds - Full Kit

Longines - L2.843.4.73.2 · $1,825
A dress watch with a crystalline silver dial and blued-steel handset, featuring a 38mm case and 10.2mm height.

  • Condition: Very close to mint condition
  • Case dimensions: 38 mm diameter, 45 mm lug-to-lug
  • Height: 10.2 mm
  • Lug width: 20 mm
Posted at
Apr 11, 2026, 9:55 PM
Active
View listing on r/WatchExchange
[WTS] The Most Complicated Watch Longines Makes — Master Collection Moonphase Chrono

The Most Complicated Watch Longines Makes — Master Collection Moonphase Chrono

Longines - L2.673.4.78.6 · $2,095
The watch features a chronograph, moonphase, and full calendar functions packed into a single dial.

  • Condition: Near mint condition
  • Case size: 40mm diameter
Posted at
Apr 3, 2026, 1:13 PM
Active
View listing on r/WatchExchange
[WTS] Longines Master Collection, Triple Date Moonphase 40mm OEM Bracelet + Leather Strap - $1,890

Longines Master Collection, Triple Date Moonphase 40mm OEM Bracelet + Leather Strap - $1,890

Longines - L2-673-4-78-3 · $1,890
Up for sale is my very good condition Longines Master Collection, with the Triple Date and Moonphase complication.

  • Condition: Very good condition
  • Case material: Steel
  • Crystal status: Clean
  • Bracelet type: Original Longines
Posted at
Mar 31, 2026, 9:45 PM
Active
View listing on r/WatchExchange