Longines Master Collection Master Collection Power Reserve

Reference L2.666.8.78.5

About this watch

The Longines Master Collection Power Reserve (L2.666.8.78.5) is a remarkable timepiece that showcases the brand's dedication to excellence. This stunning watch combines elegance and functionality with precise movement and a power reserve indicator, making it a perfect choice for those who appreciate fine craftsmanship. With its pink gold case, sapphire glass, and beige dial, this watch exudes luxury and warmth while striking a balance between boldness and wearability. Whether you're dressing up or going casual, the Longines Master Collection Power Reserve fits seamlessly into any outfit, making it a statement piece that speaks to your taste for style and sophistication.
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Key Features

  • Automatic movement (Longines Caliber L602)
  • Power reserve of 42 hours
  • Pink gold case with sapphire glass
  • Beige dial with guilloche finish
  • Date function
  • Water resistance up to 30 meters

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection Power Reserve
Reference
L2.666.8.78.5
Movement
l602
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Power Reserve Indicator
Case
Pink Gold 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