Longines Master Collection Master Collection Chronograph

Reference L2.693.4.51.6

Longines Master Collection Chronograph

About this watch

The Longines Master Collection Chronograph L2.693.4.51.6 embodies the brand's ethos of sophistication and precision. It’s designed for those who appreciate the finer things in life and desire a watch that not only tells time but also tells a story. The L2.693.4.51.6 model is no exception, offering a delightful mix of traditional craftsmanship and modern technology. At the heart of the Longines Master Collection Chronograph is the Longines caliber L683.2, an automatic movement with 27 jewels and a frequency of 28,800 vibrations per hour. Crafted from premium stainless steel, the case exudes durability while retaining a sophisticated look. The open case back allows you to admire the intricate movement inside, a feature that watch enthusiasts will appreciate. The sapphire crystal not only enhances visibility but also provides a level of scratch resistance that is essential for a luxury watch. With its beautiful design, reliable movement, and comfortable wear, it’s a piece that can elevate any collection.
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Key Features

  • Longines Caliber L683.2 Movement
  • 44mm Stainless Steel Case
  • Sapphire Crystal

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection Chronograph
Reference
L2.693.4.51.6
Movement
l683-2
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
Case
Stainless Steel 44mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection World Time Ref. L2.631.4.70.6 | Excellent Condition (Box, Booklet, Card) | $1545

Longines Master Collection World Time Ref. L2.631.4.70.6 | Excellent Condition (Box, Booklet, Card) | $1545

Longines - L2.631.4.70.6 · $1,545
The Longines Master Collection World Time Ref. L2.631.4.70.6 is a modern travel watch with a well-proportioned stainless steel case and a silver barleycorn dial. It features a world-time city ring, 24-hour scale, and a jumping hour hand for adjusting between time zones.

  • Condition: Excellent
  • Case size: 38.5mm
  • Movement: Longines Calibre L635 (ETA 2824-2 modified)
Posted at
May 24, 2026, 9:52 PM
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[WTS] Longines Master Collection Triple Date Moonphase Chronograph 42mm with box - $1,890

Longines Master Collection Triple Date Moonphase Chronograph 42mm with box - $1,890

Longines - L2-773-4-78-3 · $1,890
Up for sale is my Longines Master Collection, Triple Date Moonphase Chronograph 42mm. The watch has a steel case, chronograph function, moonphase complication, and comes with its original box.

  • Condition: Great condition with minimal marks on the case sides and caseback, light hairlines on the high polished bezel and bracelet centerlinks/sides
  • Case size: 42mm
  • Bracelet size: up to 7-7.25inch wrists depending on wrist shape
Posted at
May 19, 2026, 8:56 PM
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[WTS] Longines Master Collection Complete Calendar Chronograph ref. L2.773.4.78.6 | Excellent Condition (Full Set: Box, Papers, Card, Purchase Invoices With International Warranty Until 2029) | $2400

Longines Master Collection Complete Calendar Chronograph ref. L2.773.4.78.6 | Excellent Condition (Full Set: Box, Papers, Card, Purchase Invoices With International Warranty Until 2029) | $2400

Longines - L2.773.4.78.6 · $2,400
Up for sale is the Longines Master Collection Complete Calendar Chronograph ref. L2.773.4.78.6, a traditional Swiss watch with a lot of mechanical charm packed into a single piece.

  • Condition: Excellent
  • Case Size: 42mm diameter
  • Thickness: 14.2mm
  • Movement Type: Automatic Chronograph
Posted at
May 18, 2026, 11:14 PM
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[WTS] Longines Master Collection Salmon Dial 38.5mm L2.843.4.93.2 Full Set

Longines Master Collection Salmon Dial 38.5mm L2.843.4.93.2 Full Set

Longines - L2.843.4.93.2 · $1,800
The Longines Master Collection features a stunning salmon dial with black Arabic numerals and blued/black polished hands, giving it an elegant vintage-inspired look.

  • Condition: Excellent / barely worn
  • Case size: 38.5mm
  • Thickness: 10.2mm
  • Movement: Longines Caliber L893
Posted at
May 18, 2026, 10:34 PM
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[WTS] Longines Master Collection L2.893.4.78.6. 42mm Black Dial Automatic on Bracelet Full Kit - $1,425

Longines Master Collection L2.893.4.78.6. 42mm Black Dial Automatic on Bracelet Full Kit - $1,425

Longines - L2.893.4.78.6 · $1,425
This Longines Master Collection automatic watch features a stainless steel case, black textured dial with Roman numeral hour markers, and date display at 3 o'clock. It comes as a full kit with box, papers, booklet, and accessories.

  • Condition: Pre-owned in very good overall condition
  • Case size: 42mm
  • Movement type: Automatic
  • Water resistance: 30m
Posted at
May 15, 2026, 3:17 PM
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[WTS] Longines Master Collection 40mm Rose Gold L2.793.5.79.7 w Box $1900

Longines Master Collection 40mm Rose Gold L2.793.5.79.7 w Box $1900

Longines - L2.793.5.79.7 · $1,900
A rose gold dress watch with a 40mm case, available as a standalone timepiece or paired with its matching 18K rose gold bracelet.

  • Condition: Good shape
  • Material: Rose Gold
  • Bracelet material: 18K Rose Gold
Posted at
May 14, 2026, 3:07 PM
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