Longines Master Collection Master Collection Calendar 36 Stainless Steel / Diamond / MOP / Bracelet

Reference L2.503.0.93.6

About this watch

When it comes to timepieces, few brands evoke the kind of admiration and heritage as Longines. Established in 1832, Longines has consistently combined elegance with precision, and the Longines - L2.503.0.93.6 Master Collection Calendar 36 is no exception. This watch is not just a tool for telling time; it’s a piece of art that reflects craftsmanship, sophistication, and a touch of celestial wonder. The pink Mother of Pearl (MOP) dial glimmers with a soft, ethereal glow that changes with the light, much like the phases of the moon it represents. This watch is designed for those who appreciate subtle elegance and want to make a statement without being ostentatious. The dial features elegant Arabic numerals that add a modern touch while ensuring readability. The intricate guilloche finish on the dial not only enhances the watch’s luxury appeal but also provides depth and texture. One of the standout features of this model is its moonphase complication. Positioned at the 6 o'clock mark, this function allows you to track the moon's phases—perfect for stargazers and romantics alike. At the heart of the L2.503.0.93.6 lies the Longines caliber L600, an automatic movement renowned for its reliability and accuracy. With a power reserve of 42 hours, this watch is as functional as it is beautiful. It operates at a frequency of 28,800 vibrations per hour, ensuring smooth movement and precision. The case of the Master Collection Calendar 36 is crafted from high-quality stainless steel, providing durability and a polished finish. The gem-set bezel adds a touch of glamour, giving the watch a luxurious edge that’s perfect for formal occasions or everyday wear.
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Key Features

  • Longines caliber L600 automatic movement
  • Moonphase complication with date, day, and month functions
  • Pink Mother of Pearl (MOP) dial with guilloche finish
  • Stainless steel case with gem-set bezel and sapphire glass
  • 30 meters water resistance
  • 42-hour power reserve

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection Calendar 36 Stainless Steel / Diamond / MOP / Bracelet
Reference
L2.503.0.93.6
Movement
l600
Movement Features
  • Hours, Minutes, Small Seconds
  • Date, Day, Month
  • Moonphase
Case
Stainless Steel 36mm
Dial Color
Pink
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection. Big Date. 40mm. Automatic.

Longines Master Collection. Big Date. 40mm. Automatic.

A Longines Master Collection watch with a big date display and automatic movement, featuring a 40mm case size.

  • Case diameter: 40mm
  • Shipping cost included: true
Posted at
Dec 11, 2025, 9:14 AM
Active
[WTS] 40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3

40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3

Longines - L2.673.4.78.3 · $2,250
The Longines Master Collection Chronograph with Moon Phase features a chronograph, moon phase display, and a full calendar. It has a 40mm case size and is powered by an automatic caliber L687 movement.

  • Condition: Great condition, minor marks on the case
  • Movement: Automatic caliber L687 (modified ETA Valjoux 7751)
  • Case size: 40mm
  • Functions: Chronograph, moon phase display, full calendar (day, date, month)
Posted at
Dec 11, 2025, 1:11 AM
Active
[WTS] Lot of three Longines (Conquest, Master Collection, and Spirit) and two NOMOS Glashütte (Club Automat and Metro Neomatik), some with unworn bands, boxes, and papers. Over $16k retail, asking only $6995 for all five watches.

Lot of three Longines (Conquest, Master Collection, and Spirit) and two NOMOS Glashütte (Club Automat and Metro Neomatik), some with unworn bands, boxes, and papers. Over $16k retail, asking only $6995 for all five watches.

A collection of five watches from Longines and NOMOS Glashütte, including the Conquest, Master Collection, Spirit, Club Automat Datum Dunkel, and Metro Neomatik 41 Update.

  • Retail value: $16k
  • Shipping: CONUS shipped
  • Payment methods: Zelle/Venmo preferred, PayPal FF available
Posted at
Dec 7, 2025, 7:25 PM
Active
Longines Master Collection Moonphase L2.673.4.78.3 [WTS]

Longines Master Collection Moonphase L2.673.4.78.3

Longines - L2.673.4.78.3 · $2,100
This is a Longines Master Collection Moonphase watch in the 40mm size, featuring a moonphase display and a full kit with leather strap, links, spring bars, inner box, outer box, manuals, and hang tags.

  • Condition: Near perfect with one small mark near the lugs
  • Size: 40 mm diameter
  • Strap condition: Shows some signs of wear
Posted at
Nov 30, 2025, 11:46 AM
Active