Longines Admiral Admiral Chronograph Black

Reference L3.666.4.56.6

About this watch

The Longines Admiral Chronograph Black is a masterpiece of watchmaking, blending functionality with style in a bold and sophisticated package. With its black dial, stainless steel case, and sapphire crystal, this timepiece exudes modern elegance while delivering exceptional durability and water resistance. At the heart of the Admiral Chronograph Black lies the reliable Longines caliber L705.2, an automatic movement boasting a 46-hour power reserve and chronograph functionality. This means you can measure elapsed time with precision, making it perfect for sports enthusiasts and anyone who loves to time their activities. Whether you're heading to the office or a weekend adventure, this watch adapts effortlessly to any setting, its sporty yet elegant design making it a great companion for both dressy and casual outfits.
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Key Features

  • Longines caliber L705.2 automatic movement
  • 46-hour power reserve
  • Chronograph functionality with elapsed time measurement
  • Sapphire crystal for scratch-free protection
  • Water resistance up to 100 meters
  • 42mm diameter stainless steel case
  • Black dial with stick and dot indexes

Specifications

Brand
Longines
Family
Admiral
Model
Admiral Chronograph Black
Reference
L3.666.4.56.6
Movement
l705-2
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 1992 Longines Admiral 5-Star Chronograph L3.601.4 Cal. L685.2 – Super Full Set | $1,300

1992 Longines Admiral 5-Star Chronograph L3.601.4 Cal. L685.2 – Super Full Set | $1,300

Longines - L3.601.4 · $1,300
The Longines Admiral '5-Star' series is a hidden gem of the 1990s, featuring an aged white dial and a steel 'Units Per Hour' bezel. It has a robust, monochromatic look and comes with a full set of accessories.

  • Condition: Good overall with honest signs of wear on the case and bezel.
  • Case size: 40mm x 47.1mm stainless steel case with a thickness of 12.8mm and a lug width of 20mm
  • Movement: Longines L685.2 (based on the ETA 2892-2), automatic with 39 jewels, date, and a 12-hour chronograph function
  • Bracelet: Original Longines stainless steel bracelet
Posted at
May 24, 2026, 12:44 PM
Active
[WTS] Vintage Longines Admiral HF w/ Special Hack Feature *Serviced*

Vintage Longines Admiral HF w/ Special Hack Feature *Serviced*

Longines - Admiral HF · $799
The Longines Admiral HF features a 34mm bezeless angular case with radial grain finished top and the advanced cal 6942 movement. It has a special seconds hack feature, allowing for easy time setting.

  • Condition: Good condition with normal signs of wear
  • Case size: 34mm diameter
  • Movement speed: 28800bph
  • Hack feature: seconds hack at 12 o'clock
Posted at
May 24, 2026, 1:20 AM
Active