Longines Master Collection Master Collection Chronograph

Reference L2.669.4.51.7

About this watch

The Longines Master Collection Chronograph (L2.669.4.51.7) is a masterpiece of luxury watchmaking, blending timeless elegance with cutting-edge technology. Its black guilloche dial, adorned with Roman numeral indexes, exudes sophistication and refinement. The stainless steel case, measuring 39mm in diameter, is perfectly proportioned for both formal and casual wear. A sapphire crystal enhances its beauty while providing exceptional durability. At the heart of this timepiece lies the Longines caliber L651, an automatic chronograph movement renowned for accuracy and reliability. Its 42-hour power reserve ensures seamless timekeeping, even when not worn for a couple of days. The watch's chronograph functionality is both practical and user-friendly, featuring two subdials for small seconds and minute counter. With a water resistance of 30 meters, it's perfect for everyday wear but not suitable for swimming or diving. A stainless steel bracelet complements the case beautifully, feeling solid yet comfortable on the wrist. The adjustable clasp ensures a secure fit for various wrist sizes. What truly sets this watch apart is its exceptional functionality and timeless appeal, making it an ideal companion for your daily adventures.
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Key Features

  • Automatic chronograph movement
  • 42-hour power reserve
  • Chronograph functionality with two subdials
  • Sapphire crystal for exceptional durability
  • Adjustable stainless steel bracelet
  • Black guilloche dial with Roman numeral indexes
  • Stainless steel case measuring 39mm in diameter

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection Chronograph
Reference
L2.669.4.51.7
Movement
l651
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
Case
Stainless Steel 39mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection. Triple Date. Moonphase. $1795 only !!

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

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

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

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
[WTS] Longines Master Collection. Moonphase. 42mm. Clean.

Longines Master Collection. Moonphase. 42mm. Clean.

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