Twenty-Four Hours
Ref.: L2.751.4.53.4
The Longines Twenty-Four Hours is a nod to aviation history, blending classic pilot watch design with modern craftsmanship. Its substantial 47.5mm stainless steel case houses a black matte dial featuring luminous Arabic numerals for clear readability. Powered by the automatic Caliber L704.3, it offers a 48-hour power reserve. The watch is complemented by a black alligator leather strap. With water resistance up to 30 meters, it’s stylish (that crown!) and practical.
Case Details
All the info on the case construction, dimensions, shape, and finishing.
- Case Diameter
- 47.5mm
- Lug-to-Lug Distance
- 58.3mm
- Lug Width
- 25mm
- Case Thickness
- 15.6mm
- Caseback Style
- Open Back
- Case Shape
- Round
- Case Material
- 316L Stainless Steel
- Case Finishing
- Polished
- Weight
- 135.5g
- Water Resistance
- 3 ATM
Movement Details
Technical specs and extras under the hood.
- Movement Type
- Automatic
- Movement Name
- Longines L704.3
- Frequency
- 28,800 BPH
- Hacking Seconds?
- Yes
- Complications & Features
- 24-Hour, Date
- Power Reserve
- 48 hours
- Jewels
- 24
Dial Details
Color, material, lume, and other dial features.
- Lume Type
- Super-LumiNova
- Dial Color
- Black
- Dial Characteristic
- Matte
Crystal Details
Crystal material, type, and coatings.
- Crystal Material
- Sapphire Crystal
- Anti-Reflective Coating?
- Yes
Crown Details
Crown type and any additional crown functions.
- Crown Type
- Push-Pull
General Details
Brand, origin, price range, and more.
- Brand
- Longines
- Country of Origin
- Switzerland
- Watch Type
- Aviator / Pilot
- Price Range (USD)
- $$$
