Longines Master Collection Master Collection 40 Chronograph Calendar Stainless Steel / Black / Strap

Reference L2.673.4.51.5

About this watch

The Longines Master Collection 40 Chronograph Calendar is a masterpiece of horology, boasting a stunning black dial with guilloche finish and Roman numeral indexes. Crafted from high-quality stainless steel, the case strikes a perfect balance between durability and sophistication. The Longines Caliber L678.2 movement is a powerhouse, featuring a full calendar, chronograph, and moon phase indicator. This self-winding movement ensures remarkably precise timekeeping with a frequency of 28,800 vibrations per hour and a power reserve of 42 hours. With indicators for day, date, month, and a 24-hour hand, you'll always be in the know. The watch is a versatile companion, suitable for formal events or casual wear, and its comfortable strap ensures everyday wearability.
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Key Features

  • Longines Caliber L678.2 movement
  • Stainless steel case with sapphire glass
  • Water resistance up to 30 meters
  • Chronograph and calendar functions
  • Moon phase indicator
  • Frequency of 28,800 vibrations per hour
  • Power reserve of 42 hours

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection 40 Chronograph Calendar Stainless Steel / Black / Strap
Reference
L2.673.4.51.5
Movement
l678-2
Movement Features
  • Hours, Minutes, Small Seconds, Additional 24 Hour Hand (fixed)
  • Date, Day, Month
  • Chronograph
  • Moonphase
Case
Stainless Steel 40mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection Moonphase Triple Date 40mm

Longines Master Collection Moonphase Triple Date 40mm

This watch is a Longines Master Collection Moonphase Triple Date, which features a 40mm case and comes on a Longines leather strap.

  • Case Size: 40mm diameter
  • Strap: Longines leather strap
Posted at
May 23, 2025, 8:30 PM
Active
[WTS] Longines Master Collection Retrograde (Black Dial)

Longines Master Collection Retrograde (Black Dial)

This is a Longines Master Collection Retrograde watch with a black dial, featuring a 41mm case. It comes with additional accessories such as the inner and outer boxes, manual, and display cloth, but only includes the bracelet.

  • Case Size: 41mm
  • Bracelet Type: Bracelet only
Posted at
May 23, 2025, 8:27 PM
Active
[WTS] Longines Master Collection Retrograde 41mm L2.738.4.71.3

Longines Master Collection Retrograde 41mm L2.738.4.71.3

Longines - L2.738.4.71.3 · $1,800
This Longines Master Collection Retrograde watch is a multi-complication timepiece featuring a GMT and moon phase function, housed in a 41mm stainless steel case. It has a self-winding mechanical movement and is water-resistant to 3 bar.

  • Condition: Pre-owned with normal wear (hairlines on the case)
  • Case size: 41mm
  • Movement: Self-winding mechanical movement (28'800 vibrations per hour)
  • Power reserve: 48 hours
Posted at
May 20, 2025, 9:06 AM
Active