EFSS640ZE-1A
CASIO 50TH ANNIVERSARY
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 colour scheme that evokes the first flicker of light, that spark of innovative craftsmanship, where the creation of new value begins.
The gold-colour 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 SOSPENSIONE EFS-S640, the watchcase in carbon fibre-reinforced resin features a unique design inspired by a formula car suspension with lugs configured in a four-arm arrangement. Together with the carbon fibre 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.
Band Type:
- Alcantara Material Band
Case and Bezel material:
- Stainless Steel
Size:
50.1 × 44.5 × 13.8 mm
Colour:
Black
Compatible band size:
175 to 215 mm
Glass:
- Sapphire Crystal with Glare-Resistant Coating
Weight:
61 g
Water resistance:
- 100 M
Stopwatch:
* 1-second stopwatch
* Measuring capacity: 59'59
* Measuring modes: Elapsed time, split time, 1st-2nd place times
Battery display/alert
- Battery Level Indicator
- Low Battery Alert
Power supply and battery life:
Solar powered (5 months life per full charge)
Accuracy:
- ±20 seconds per month
Run time:
Operating time from full charge until hands stop: Approx. 5 months
Other features:
* Regular timekeeping:
* Analogue: 2 hands (hour, minute),
* 3 dials (seconds, stopwatch minutes, stopwatch seconds)
* Date display