Casio Edifice EFS-S550 Series

Introducing new EDIFICE solar powered chronographs with sapphire crystals. These new models add highly scratch-resistant sapphire crystals to the EDIFICE solar-powered EFS-S550 Series chronograph, can be charged even by exposure to fluorescent light.
The Scuderia Toro Rosso racing team constantly pushes the limits of speed in order to remain competitive in the world of F1 racing, while EDIFICE develops and incorporates the latest in chronograph technology to make it possible to measure speed. By partnering with Scuderia Toro Rosso, EDIFICE firmly establishes itself as a leading motorsports chronograph.

Important Information

  • Price — 160$ *average Amazon Price, we may earn commission from purchases
  • Year of first Release —  2020
  • Module Number — 5622
  • Model Range — SOLAR
  • Other Divisions the EFS-S550 belongs to: *you may find all watches of the division by clicking on the link
  • Battery Type — Solar (Edifice Batteries)

EFS-S550 Model Range *may be updated

Official Marketing Focus from Casio

The EFS-S550 was developed under the guidance of the Scuderia Toro Rosso pit crew. Solar powered operation, highly scratch resistant sapphire crystals, and 100-meter water resistance all combine to make these the ultimate in pit crew chronograph reliability. A countdown bezel also supports crew timekeeping management. It enables countdown of the time to the next scheduled event or the time remaining until a task being performed needs to be completed.
The models in this lineup are available with a choice of yellow, blue, or orange highlight colors, each of which was selected to maximize viewability and sporty looks. There is also a choice of metal, resin, and nylon bands to suit individual preferences for look and fit.

Official EFS-S550 Specs / Features *for base version EFS-S550DB-1AV

  • Case / bezel material: Stainless steel
  • One-touch 3-fold Clasp
  • Stainless Steel Band
  • Sapphire Glass with non-reflective coating
  • Anti-reverse Bezel
  • Black ion plated bezel
  • 100-meter water resistance
  • Solar powered
  • 1-second stopwatch
    Measuring capacity: 29’59
    Measuring modes: Elapsed time, split time, 1st-2nd place times
  • Date display
  • Regular timekeeping
    Analog: 3 hands (hour, minute, second),
    3 dials (24-hour, stopwatch minutes, stopwatch seconds)
  • Accuracy: ±20 seconds per month
  • Operating time from full charge until hands stop: Approx. 5 months
  • Size of case : 50×47×12mm
  • Total weight : 153g

Recent News about EFS-S550 

All Casio EFS-S550 News →


You ask, we answer…

What does 100-meter water resistance in EFS-S550 mean?

The watch is good for swimming but not for deep diving.

What does Tough Solar in EFS-S550 mean?

CASIO’s original solar-charging system converts not only sunlight but also light from fluorescent lamps and other sources into power.

What does Anti-reverse Bezel in EFS-S550 do?

It enables countdown of the time to the next scheduled event or the time remaining until a task being performed needs to be completed.

Spread the love