Longines Master Collection Master Collection 42 Chronograph Calendar Stainless Steel / Silver-Arabic / Bracelet

Reference L2.773.4.78.6

About this watch

The Longines Master Collection 42 Chronograph Calendar (L2.773.4.78.6) is a stunning example of traditional watchmaking excellence, combining elegant design with robust features and a rich history. This automatic timepiece boasts a polished stainless steel case, a silver guilloche dial adorned with Arabic numerals, and feuille hands indicating hours, minutes, and small seconds with precision. The Longines caliber L678.2 movement is a masterclass in horological engineering, ensuring durability and accuracy. The watch features a chronograph function, full calendar, moonphase indicator, and 24-hour indicator, making it perfect for both casual and formal wear. With a water resistance of up to 30 meters and an adjustable stainless steel bracelet, this timepiece is suitable for everyday wear. The Longines Master Collection 42 Chronograph Calendar is not just a watch; it's an investment in craftsmanship, style, and functionality that will stand the test of time.
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Key Features

  • Automatic Movement
  • Full Calendar with Day, Date, Month Indicators
  • Chronograph Function for Elapsed Time Measurement
  • Moonphase Indicator for Astronomical Touch
  • 24-Hour Hand for Easy Reading
  • Elegant Stainless Steel Case
  • Sapphire Crystal Glass for Scratch Resistance

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection 42 Chronograph Calendar Stainless Steel / Silver-Arabic / Bracelet
Reference
L2.773.4.78.6
Movement
l678-2
Movement Features
  • Hours, Minutes, Small Seconds, Additional 24 Hour Hand (fixed)
  • Date, Day, Month
  • Chronograph
  • Moonphase
Case
Stainless Steel 42mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection l26734786

Longines Master Collection l26734786

Longines - L2.673.4.78.6 · $2,100
A classic piece that blends timeless design with everyday wearability, perfect for both formal and casual occasions.

  • Condition: 9/10 (very well cared for)
  • Movement type: Automatic
  • Complications: Chronograph + day/date
Posted at
May 1, 2026, 11:19 AM
Active
[WTS] Longines Master Collection World Time Ref. L2.631.4.70.6 | Excellent Condition (Box, Booklet, Card) | $1550

Longines Master Collection World Time Ref. L2.631.4.70.6 | Excellent Condition (Box, Booklet, Card) | $1550

Longines - L2.631.4.70.6 · $1,550
The Longines Master Collection World Time Ref. L2.631.4.70.6 features a modern travel watch design with a stainless steel case and silver barleycorn dial. It includes a world-time city ring, 24-hour scale, and GMT/world-time complication powered by the modified ETA 2824-2 movement.

  • Condition: Excellent
  • Case size: 38.5mm diameter
  • Bracelet length: up to 20cm (8 inches)
  • Movement type: Longines Calibre L635, based on the ETA 2824-2
Posted at
Apr 29, 2026, 9:19 PM
Active
[WTS] Longines Master Collection Silver Dial, $1700

Longines Master Collection Silver Dial, $1700

Longines - L2.628.4.78.6 · $1,700
The seller is listing a Longines Master Collection Silver Dial watch, and they are open to a video call pre-purchase to build trust.

  • Condition: Preowned
  • Shipping cost (usa): 100
  • Payment methods: Wire or Credit Card (+4.9% & 4 days clearance)
  • References: 290+ verified sales on Watcexchange, Instagram (@worthytimeholdings), Google page (Worthytime Holdings), and r/tudor (search u/pacodo)
Posted at
Apr 20, 2026, 11:55 AM
Active