Longines Master Collection Master Collection 40 Chronograph Calendar Stainless Steel / Silver / Bracelet

Reference L2.673.4.71.6

About this watch

The Longines Master Collection 40 Chronograph Calendar L2.673.4.71.6 is a masterpiece of watchmaking excellence, blending elegance, functionality, and craftsmanship in perfect harmony. This stunning timepiece is designed for those who appreciate the finer things in life, with a round stainless steel case featuring a polished sunburst finish that catches the light beautifully. The silver dial is adorned with stick and dot indexes, ensuring readability, while the Feuille hands glide smoothly across the face, giving it a touch of sophistication. The chronograph functions are clearly displayed, making it easy to track time with precision. One of the standout features of this watch is its moonphase indicator, adding a unique touch to its charm. Powered by Longines' own caliber L678.2 movement, celebrated for its reliability and performance, this automatic timepiece boasts a 42-hour power reserve and operates at a frequency of 28,800 vibrations per hour. With its full calendar functionality, indicating the day, date, and month, you have all the information you need right at your fingertips. The watch's comfort is also noteworthy, with a height of 14.30 mm and a lug width of 21.00 mm, making it relatively slim and easy to wear even for extended periods. Its durable stainless steel bracelet is adjustable, ensuring a snug fit on any wrist. While the watch is rated for 30 meters of water resistance, it's essential to remember this isn't a diving watch, but it can withstand splashes and brief immersion, making it perfect for everyday wear.
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Key Features

  • Longines caliber L678.2 movement
  • 42-hour power reserve
  • 28,800 vibrations per hour frequency
  • Full calendar functionality with day, date, and month indicators
  • Moonphase indicator
  • Stainless steel case with polished sunburst finish
  • Silver dial with stick and dot indexes
  • Feuille hands for added sophistication
  • Chronograph functions for precise time tracking

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection 40 Chronograph Calendar Stainless Steel / Silver / Bracelet
Reference
L2.673.4.71.6
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
Silver
Crystal
Sapphire
Water Resistance
30

Current Listings

[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
[WTS] Longines Master Collection Moonphase Chronograph 40mm L2.673.4.78.6

Longines Master Collection Moonphase Chronograph 40mm L2.673.4.78.6

Longines - L2.673.4.78.6 · $2,100
This Longines Master Collection Moonphase Chronograph is a 40mm version featuring a Column Wheel, with a box and papers included.

  • Condition: Pre-owned with wear and use
  • Size: 40mm diameter
  • Box condition: Damaged with one flap falling off and taped
  • Papers included: Yes
Posted at
Nov 26, 2025, 11:56 PM
Active