Casio Watch 50th Anniverasary Limited Edition Edifice Sospensione 100M Black / Gold Dial - EFSS640ZE-1A

Celebrate 50 years of Casio watches with a commemorative EDIFICE timepiece that sparkles with Casio passion for new value and constant innovation.

The EFS-S640ZE embodies the spirit of craftsmanship inspired by the excitement of “making something from nothing” — the thrill of going from “0” to “1.”

This solar powered EDIFICE chronograph features a black and gold color scheme that evokes the first flicker of light, that spark of innovative craftsmanship, where the creation of new value begins.

The gold-color band loop, laser engraved with “50th ANNIVERSARY,” flickers on the black band like a light that breaks the darkness and illuminates the path to value innovation.

As a special design touch, the inset dial at the 9 o’clock position is printed with 0’s and 1’s, capturing the Casio devotion to the art of making something from nothing.

Based on the solar powered SOSPENSIOE EFS-S640, the watchcase in carbon fiber-reinforced resin features a unique design inspired by a formula car suspension with lugs configured in a four-arm arrangement. Together with the carbon fiber dial, this timepiece exudes a true motorsport feel. The band is made of Alcantara, a highly durable and breathable material used in the interior of sports cars. With its international certification for carbon neutrality, the fabric is also expected to help reduce environmental impact.

Basic Information

Case size (L× W× H)
50.1 × 44.5 × 13.8 mm

Weight
61 g

Case and bezel material
Carbon / Stainless steel / Aluminum

Band
Alcantra material Band

Water resistance
100-meter water resistance

Power supply and battery life
Solar powered

Exterior

Glass
Sapphire crystal with anti-reflective coating

Compatible band size
175 to 215 mm

Watch Features

Stopwatch
1-second stopwatch
Measuring capacity: 29'59
Measuring modes: Elapsed time, split time, 1st-2nd place times

Battery display/alert
Battery level indicator
Low battery alert

Run time
Operating time from full charge until hands stop: Approx. 5 months

Accuracy
Accuracy: ±20 seconds per month

Other features
Regular timekeeping:
Analog: 3 hands (hour, minute, second), 3 dials (24-hour, stopwatch minutes, stopwatch seconds)
Date display