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

Reference L2.673.4.51.6

About this watch

The Longines Master Collection 40 Chronograph Calendar is a symphony of craftsmanship and technology. This stunning timepiece beautifully blends tradition with modernity, featuring an elegant design suitable for various occasions. Its sleek black dial, adorned with guilloché patterns, creates a striking contrast against the polished stainless steel case. The watch strikes a perfect balance between boldness and wearability, making it an ideal companion for both formal and casual events. Underneath its luxurious exterior lies the powerhouse of the watch: the Longines caliber L687.2. This automatic movement boasts a column wheel and an impressive power reserve of 54 hours, allowing you to not have to wind your watch for nearly two days. The chronograph function enables precision timekeeping, while the moonphase indicator adds a dash of astrological charm. With a water resistance of 30 meters, this watch can withstand splashes and brief immersion in water, making it perfect for daily wear.
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Key Features

  • Longines Caliber L687.2 Automatic Movement
  • Sapphire Crystal Glass
  • Stainless Steel Case with Secure Clasp
  • Chronograph Function with 30-Minute Counter
  • Moonphase Indicator
  • 54-Hour Power Reserve
  • Water Resistance up to 30 Meters

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection 40 Chronograph Calendar Stainless Steel / Black / Bracelet
Reference
L2.673.4.51.6
Movement
l687-2
Movement Features
  • Hours, Minutes, Small Seconds, Additional 24 Hour Hand (fixed)
  • Date, Day, Month
  • Chronograph, Column wheel
  • Moonphase
Case
Stainless Steel 40mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection salmon dial in excellent condition

Longines Master Collection salmon dial in excellent condition

Longines - L2.843.4.93.2 · $1,700
The Longines Master Collection Small Seconds features a stunning salmon dial, perfect for dress wear with its vintage charm.

  • Condition: Excellent
  • Case size: 38.5mm diameter
  • Thickness: 10.2mm
  • Lug width: 20mm
Posted at
Oct 16, 2025, 5:24 PM
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