Longines Master Collection Master Collection Date 42

Reference L2.665.4.78.6

About this watch

The Longines Master Collection Date 42 is a stunning representation of Longines' commitment to excellence. This beautiful watch beautifully marries tradition with modern functionality, featuring a refined aesthetic and reliable performance. The heartbeat of this timepiece is the Longines caliber L691.2, an automatic movement based on the renowned ETA A07.111. With its sophisticated design and comfortable fit, it's a timepiece that deserves a spot in your collection. The watch features a beige dial with Arabic numerals, Feuille hands, and a 46-hour power reserve. It's like wearing a piece of art that can withstand the test of time! Whether you're dressing up for a formal event or keeping it casual on a weekend outing, this watch adapts beautifully.
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Key Features

  • Longines caliber L691.2 automatic movement
  • 42mm stainless steel case with 21mm lug width
  • Sapphire crystal scratch-resistant glass
  • 30m water resistance
  • Beige dial with Arabic numerals and Feuille hands
  • 46-hour power reserve
  • Automatic date function at 3 o'clock position

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection Date 42
Reference
L2.665.4.78.6
Movement
l691-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 42mm
Dial Color
Beige
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