Longines GrandeVitesse Chronograph 24h L3.637.4.50.6 Model Image
REF L3.637.4.50.6

GrandeVitesse Chronograph 24h

44 mmCase size
SteelMaterial
2009Released
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The details

general

Brand
Longines
Model
GrandeVitesse Chronograph 24h
Reference
L3.637.4.50.6
Released
2009
Discontinued
2011

case

Case Material
Steel
Dial
Black
Case Size
44 MM
Bezel Material
Aluminum
Water Resistance
50 meters
Lug Width
22 MM

movement

Type
Automatic
Calibre
L686
Number of Jewels
25
Power Reserve
42 hours

bracelet

Type
Steel

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GrandeVitesse Chronograph 24h Avatar Image
Longines GrandeVitesse Chronograph 24h L3.637.4.50.6 Model Image
GrandeVitesse Chronograph 24h
Case size44 MM
MaterialSteel
Released2009

About the brand

Longines

Longines, founded in 1832 in Saint-Imier, Switzerland by Auguste Agassiz, has a rich heritage of creating classic timepieces that combine tradition and innovation. Today, the brand is most well known for its Master and Heritage Collections. Longines' commitment to craftsmanship and performance is clear—with a legacy of more than a century, Longines continues to epitomize Swiss watchmaking excellence.

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