Longines Master Collection Master Collection 40 Chronograph Calendar Yellow Gold / Silver / Strap

Reference L2.673.6.78.5

About this watch

The Longines Master Collection L2.673.6.78.5 is a true masterpiece that combines technical precision with stunning aesthetics. This luxury watch features a round case crafted from yellow gold, radiating luxury and elegance. The beige dial boasts a unique guilloche finish, adding depth and visual appeal. A chronograph, day-date-month calendar, and moonphase indicator make this watch functional as well as beautiful. With a self-winding movement that ensures precision and reliability, the L2.673.6.78.5 is perfect for those who appreciate fine craftsmanship and luxury design. Whether you're dressing up for a formal event or looking for a daily wear watch that stands out, this timepiece fits the bill perfectly. Its water resistance of 30 meters makes it suitable for everyday activities, while its substantial feel speaks to its quality craftsmanship. With a balance of elegance and comfort, this watch is a statement piece that adds a touch of luxury to your everyday life.
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Key Features

  • 40mm yellow gold round case
  • Beige guilloche dial with chronograph function
  • Self-winding Longines caliber L678.2 movement
  • 30m water resistance
  • 42-hour power reserve
  • Day-date-month calendar and moonphase indicator
  • Sapphire glass crystal

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection 40 Chronograph Calendar Yellow Gold / Silver / Strap
Reference
L2.673.6.78.5
Movement
l678-2
Movement Features
  • Hours, Minutes, Small Seconds, Additional 24 Hour Hand (fixed)
  • Date, Day, Month
  • Chronograph
  • Moonphase
Case
Yellow Gold 40mm
Dial Color
Beige
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection L2.640.4

Longines Master Collection L2.640.4

Longines - L2.640.4 · $900
This Longines Master Collection is a bold and elegant watch offering classic styling paired with a substantial presence.

  • Condition: Good overall condition with light signs of wear throughout and no major dings, dents, or scratches
  • Case Size: 48mm diameter
  • Movement Type: Manual-wind mechanical
  • Dial Color: Classic silver tone with applied markers
Posted at
Nov 1, 2025, 2:35 PM
Active
[WTS] Longines Master Collection. 40mm. Moonphase. 🔥

Longines Master Collection. 40mm. Moonphase. 🔥

The Longines Master Collection is a 40mm automatic watch featuring a moonphase display and chronograph functionality.

  • Case size: 40mm diameter
  • Movement: automatic
  • Features: moonphase, chronograph
Posted at
Oct 26, 2025, 12:33 PM
Active
[WTS] Longines Master Collection. Clean. Fully linked. Blue hands. 🔥

Longines Master Collection. Clean. Fully linked. Blue hands. 🔥

A Longines Master Collection watch for sale, featuring blue hands and a fully linked chain.

  • Condition: Clean
  • Shipping method: Fedex with insurance
  • Shipping location: NJ USA
  • Global shipping accepted: true
Posted at
Oct 26, 2025, 11:51 AM
Active