Casio Edifice Chronograph EF-524SP and EF-524D

Casio has launched four new models in its Edifice range of metallic watches featuring a motor sports theme. The EF-524SP and the three EF-524D models all boast a mechanical dial design and convey a sense of speed.

The design of the four models introduced today highlights the intricate watch mechanism, using highly popular chronograph-style dials. Combined with beautifully lustrous metal cases and metal bands, the new EF-524SP and EF-524D watches are the embodiment of a refined design that gives off an aura of pure quality.

Casio Edifice Chronograph

Three different types of small dials combine to create a well-balanced and harmonious yet innovative chronograph face which generates a 3D effect and an energetic feel. The large function buttons and the screws on the metal bezel synergize with the face as design accents, emphasizing the mechanical image.

The EF-524SP features a black watch face that uses carbon fiber and a bezel finished with a black ion plating,a combination which enhances the 3D appearance. The EF-524D comes in three different models, one featuring an intrepid black face, another a chic wine red face, and the third an elegant white face.

Technical details


  • Casio Edifice Chronograph EF-524SP-1AVDF: Black (Carbon Fiber) dial black bezel (ion-plated)
  • Casio Edifice Chronograph EF-524D-1AVDF: Black dial and silver bezel
  • Casio Edifice Chronograph EF-524D-4AVDF: Wine Red dial and silver bezel
  • Casio Edifice Chronograph EF-524D-7AVDF: White dial and silver bezel

Water resistance: 100m
Chronograph: 1/1 second (Up to 11:59’59)
Time keeping: Analog; 3 hands (timekeeping hour and minutes, stopwatch seconds), 3 dials (timekeeping seconds, stopwatch hours and minutes), date display
Accuracy: ±20 seconds per month
Battery: SR-927W, approx. 2-year life span
Size of case: 48.0 x 43.4 x 10.9 mm
Total weight: 173 g