Longines Master Collection Master Collection Chronograph

Reference L2.693.4.78.3

About this watch

The Longines Master Collection Chronograph L2.693.4.78.3 is a luxurious timepiece that embodies elegance and precision. Its stunning design, reliable movement, and versatility make it perfect for both formal occasions and everyday wear. The watch features a 44mm stainless steel case with a sophisticated finish, a beige guilloche dial, and feuille hands that sweep across the face with precision. The chronograph function allows for accurate timing, while the date display ensures you're always in sync with the calendar. Powered by the Longines caliber L683.2, this automatic movement boasts a frequency of 28,800 vibrations per hour and has a power reserve of 42 hours. With its open case back, you can admire the intricate inner workings of the watch. The Longines Master Collection Chronograph is designed with comfort in mind, featuring an adjustable stainless steel bracelet that ensures a perfect fit. Its classic design allows it to transition effortlessly from day to night, making it a chameleon that adapts to any occasion.
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Key Features

  • Stunning Design: Guilloche dial and feuille hands
  • Reliable Movement: L683.2 movement with 42-hour power reserve
  • Versatile: Perfect for formal and casual wear
  • Open Case Back: Admire the inner workings of the watch
  • Good Water Resistance: Suitable for daily activities (30 meters)
  • Limited Water Resistance: Not suitable for swimming or diving

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection Chronograph
Reference
L2.693.4.78.3
Movement
l683-2
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
Case
Stainless Steel 44mm
Dial Color
Beige
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection. Big Date. 40mm. Automatic.

Longines Master Collection. Big Date. 40mm. Automatic.

A Longines Master Collection watch with a big date display and automatic movement, featuring a 40mm case size.

  • Case diameter: 40mm
  • Shipping cost included: true
Posted at
Dec 11, 2025, 9:14 AM
Active
[WTS] 40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3

40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3

Longines - L2.673.4.78.3 · $2,250
The Longines Master Collection Chronograph with Moon Phase features a chronograph, moon phase display, and a full calendar. It has a 40mm case size and is powered by an automatic caliber L687 movement.

  • Condition: Great condition, minor marks on the case
  • Movement: Automatic caliber L687 (modified ETA Valjoux 7751)
  • Case size: 40mm
  • Functions: Chronograph, moon phase display, full calendar (day, date, month)
Posted at
Dec 11, 2025, 1:11 AM
Active
[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