Longines GrandeVitesse GrandeVitesse Chronograph 24h

Reference L3.637.4.50.0

About this watch

The Longines GrandeVitesse Chronograph 24h (L3.637.4.50.0) is a stunning timepiece that combines functionality with classic elegance, perfect for anyone seeking a reliable chronograph that can transition from the boardroom to a weekend adventure without missing a beat. Crafted from high-quality stainless steel, this watch boasts a sleek and modern design with a round case measuring 44mm in diameter. The black dial is a standout feature, designed for functionality with clear stick hands and dot indexes providing precision while maintaining an elegant aesthetic. The open case back allows you to admire the intricate details of the movement, like peeking behind the curtain of a magic show! At the core of this timepiece is the Longines caliber L686, based on the reliable ETA 7754, boasting 25 jewels and a power reserve of 42 hours. This watch offers a chronograph function that's not just for show, it's practical for precision timing in various activities. The tachymeter bezel further enhances its functionality, allowing quick calculations of speed over distance. With a water resistance of up to 50 meters, you can confidently wear the GrandeVitesse Chronograph 24h during light swimming sessions or rain showers. This watch strikes a balance between sporty feel and elegant styling, making it perfect for both casual outings and formal events.
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Key Features

  • 44mm round stainless steel case
  • Black dial with clear stick hands and dot indexes
  • Longines caliber L686 automatic movement
  • Chronograph function with 42-hour power reserve
  • Tachymeter bezel for speed calculations
  • Water resistance up to 50 meters
  • Sapphire glass and stainless steel construction

Specifications

Brand
Longines
Family
GrandeVitesse
Model
GrandeVitesse Chronograph 24h
Reference
L3.637.4.50.0
Movement
l686
Movement Features
  • Additional 24 Hour Hand (adjustable), Hours, Minutes, Small Seconds
  • Date
  • Chronograph
Case
Stainless Steel 44mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
50