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GrandeVitesse Chronograph 24h
ReferenceL3.637.4.50
- Case
- 44 mm · Stainless steel
- Water
- 50 m
- Bezel
- Tachymeter
- Calibre
- L686 · 42 h
- Dial
- Black
Description
The Longines GrandeVitesse Chronograph 24h L3.637.4.50 was made from 2009 to 2011. It has a 44 mm stainless steel case, water-resistant to 50 m. It has a black dial with mixed indices. It uses the automatic calibre L686, with a 42-hour power reserve. Its functions include date, chronograph and small seconds.
Specifications
General
- Model name
- GrandeVitesse Chronograph 24h
- Status
- Discontinued
- Introduced
- 2009
- Discontinued
- 2011
Dial
- Colour
- Black
- Indices
- Mixed
- Hands
- Baton
Movement
- Calibre
- Longines L686
- Type
- Automatic
- Power reserve
- 42 h
- Frequency
- 28,800 vph (4 Hz)
- Jewels
- 25
- Functions
- Additional 24 Hour Hand (adjustable)
- Chronograph
- Date
- Hours
- Minutes
- Small Seconds
- Complications
- ChronographDateSmall seconds
Case
- Shape
- Round
- Diameter
- 44 mm
- Lug width
- 22 mm
- Material
- Stainless steel
- Bezel
- Tachymeter
- Caseback
- Display (sapphire)
- Crystal
- Sapphire
- Water resistance
- 50 m
Talk
Variants
| Code | Dial |
|---|---|
| 0 | Black |
| 6 | Black |
Closest by specs
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- OmegaSpeedmaster Professional Moonphase Aventurine311.30.44.32.01.001Same: 44.25 mmSame: SteelSame: Black dialSame: Tachymeter bezelSame: 50 mSame: 45 h reserve
- OrisWilliamsF1 Team Chronograph 200401 673 7563 4184Same: SteelSame: Black dialSame: Tachymeter bezelSame: 50 mSame: AutomaticSame: 48 h reserveDiffers: 45 mm
- OrisWilliamsF1 Team Chronograph 200401 673 7563 4754Same: SteelSame: Black dialSame: Tachymeter bezelSame: 50 mSame: AutomaticSame: 48 h reserveDiffers: 45 mm
- LonginesGrandeVitesse Chronograph 24hL3.637.4.70Same: 44 mmSame: SteelSame: Tachymeter bezelSame: 50 mSame: AutomaticSame: 42 h reserveDiffers: Silver dial
- LonginesGrandeVitesse Chronograph 24hL3.637.4.60Same: 44 mmSame: SteelSame: Tachymeter bezelSame: 50 mSame: AutomaticSame: 42 h reserveDiffers: Brown dial
- ChopardMille Miglia GTS Chrono168571-3001Same: 44 mmSame: SteelSame: Black dialSame: Tachymeter bezelSame: AutomaticSame: 48 h reserveDiffers: 100 m
- PaneraiLuminor Sealand for PurdeyPAM00152Same: 44 mmSame: SteelSame: Black dialSame: 50 mSame: AutomaticSame: 42 h reserve
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