Longines Master Collection Master Collection Calendar

Reference L2.503.0.83.6

About this watch

The Longines Master Collection Calendar is a masterpiece of horology, blending traditional craftsmanship with modern engineering. This exquisite timepiece features a stunning mother-of-pearl dial and a gem-set bezel, creating a visual feast that's both elegant and sophisticated. The 36mm stainless steel case strikes an ideal balance between presence and subtlety, making it suitable for both men and women. At its core is the Longines caliber L600, a marvel of engineering that offers precision, reliability, and multiple complications, including a moonphase display and date/day functions. Whether you're dressing up or going casual, this watch fits right in, thanks to its versatile design and comfortable stainless steel bracelet. With a power reserve of 42 hours and a water resistance of 30 meters, it's perfect for everyday wear. This timepiece is not just a statement piece; it's an investment that appreciates the art of watchmaking. Whether you're a seasoned collector or a newcomer to horology, the Longines Master Collection Calendar offers something special – a blend of elegance, functionality, and history.

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Key Features

Stainless Steel Case
Mother-of-Pearl Dial with Guilloche Finish
Gem-Set Bezel
Longines Caliber L600 Automatic Movement
Moonphase Display
Date/Day Functions
42-Hour Power Reserve
30-Meter Water Resistance

Specifications

Brand

Longines

Family

Master Collection

Model

Master Collection Calendar

Reference

L2.503.0.83.6

Movement

l600

Movement Features

Hours, Minutes, Small Seconds
Date, Day, Month
Moonphase

Case

Stainless Steel 36mm

Dial Color

White

Crystal

Sapphire

Water Resistance

Current Listings

Longines Master Collection. Triple Date. Moonphase. $1795 only !!

Longines - Master Collection Triple Date Moonphase Chronograph · $1,795

A Longines Master Collection watch featuring a triple date, moonphase, and chronograph functions in a 42mm automatic movement.

Condition: Clean
Case Diameter: 42mm
Shipping Details: Fedex with insurance, global shipping available

Posted at

Aug 21, 2025, 7:25 PM

Active

View listing on r/WatchExchange

Longines Master Collection Chrono Moonphase 40MM (L2.673.4.78.6), Longines Leather Strap, Additional Straps $2500

Longines - L2.673.4.78.6 · $2,500

This is a Longines Master Collection Chrono Moonphase watch with box and warranty card, featuring a leather strap and additional straps.

Condition: Minor surface marks, no functional issues
Case Size: 40mm
Box And Papers: true

Posted at

Aug 20, 2025, 8:39 PM

Active

View listing on r/WatchExchange

Longines Master Collection Salmon Dial Small Seconds (NEW PRICE)

Posted at

Aug 15, 2025, 7:28 AM

Active

View listing on r/WatchExchange

Longines Master Collection. Moonphase. Blue Hands. 40mm. Clean.

Posted at

Aug 14, 2025, 8:08 PM

Active

View listing on r/WatchExchange

Pre-Owned Longines Master Collection 190th Anniversary L2.793.4.73.2

Longines - L2.793.4.73.2 · $1,649.002

A pre-owned Longines Master Collection 190th Anniversary watch in silver, featuring an automatic movement and stainless steel case. The watch comes with two straps, including an aftermarket blue leather strap.

Condition: 88% condition due to slight marks on the lugs, bezel, and case, with a slightly creased strap and worn clasp
Movement: Automatic
Case size: 40mm diameter
Material: Stainless Steel

Posted at

Aug 14, 2025, 1:44 AM

Active

View listing on WatchUseek

Longines Master Collection. Moonphase. 42mm. Clean.

Longines - Master Collection · $1,875

A Longines Master Collection watch features a moonphase, triple date, chronograph, and automatic movement in a 42mm case.

Condition: Clean
Case size: 42mm
Movement type: Automatic

Posted at

Aug 12, 2025, 8:23 PM

Active

View listing on r/WatchExchange