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Movement
Solar
Case material
Plastic
Crystal material
Sapphire - anti-reflective
Weight
118 g
Waterproof
100 m
The Casio Edifice Sospensione EFS-S640D-1AVUEF is a men's sports watch with a range of useful functions, wrapped in an attractive, modern-looking case, newly combining carbon and steel.
The Casio Edifice EFS S640D-1AV captures the attention with its dynamic, race car-inspired look. The clear dial, which has hour positions fitted with plastic indices and complemented by similarly clear hands. The watch offers a date display at the 4 o'clock position and a chronograph function (stopwatch), the operation of which is shown by two clear sub-dials - a minutes counter at 9 o'clock and a seconds counter at 6 o'clock. The stopwatch can be controlled by side buttons - the upper stopwatch starts and stops, the lower one resets the measured values. The watch can be used to measure up to 30-minute intervals and record 1st and 2nd place times. At the 12 o'clock position there is a 24-hour time display.
A carbon case with a steel lunette complements the steel bracelet. The clear carbon dial is protected by a durable sapphire crystal with anti-reflective coating. The hands and hour indexes are coated with a luminescent layer for improved legibility in low-light conditions. A great advantage of the watch is solar power, where the watch battery is recharged by light. The battery has a longer lifespan than a regular battery, eliminating the need for regular 2-3 year replacements. The water resistance of this model is 100 m - so you can swim with the watch without any worries. The larger case with a diameter of 44.5 mm fits perfectly on the wrist thanks to a comfortable height of 13.3 mm.
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Print size patterns
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| Brand | Casio |
| Gender | Male |
| Style | Sports |
| Origin | Japanese |
| Guarantee | 5 years |
| Waterproof | 100 m |
| Weight | 118 g |
| Movement | Solar |
| Caliber | 5585 |
| Movement accuracy in seconds | ±20 sec. / month |
Power Reserve ![]() |
5 months |
Stopwatch measurement accuracy ![]() |
1/1 sec. |
| Case size | 44,5 mm |
Lug-to-lug: ![]() |
50,1 mm |
| Case height | 13,3 mm |
| Case shape | Round |
| Case material | Carbon, steel |
| Case color | Black |
| Crystal material | Sapphire - anti-reflective |
| Dial | Analog |
| Dial color | Black |
| Strap material | Stainless steel |
Buckle ![]() |
Push Button Deployant Clasp |
| Strap color | Silver |
| Date | Yes |
Stopwatch ![]() |
Yes |
| Functions | Date, Stopwatch |
Accumulator ![]() |
Yes |
Luminescence ![]() |
Hands and indexes |
| Other functions | Split times, 1st and 2nd place times, Battery status indication |
We guarantee the accuracy of the data. Did you find a mistake? Let us know and get 200 CZK on Watch purchase.
Guarantor: Kateřina Žváček
Jiří Štencek
+420 252 252 306
Mo-Th 9-19
Fr-Sa 9-16
info@helveti.eu
The product is included in categories
Casio, Japan is one of the best-selling watch brands in the world. The first watches from the Casia workshop were digital and at the same time the first in the world to display the date. Casio's digital watches are no longer popular today, although analog watches or watches with a combined time display already form a large part of the range.
Casio has made history with its range of super-durable G-Shock watches, which are equipped with a light but sufficiently durable construction (against falls of up to 10 m, shocks, vibrations, magnetic field and temperature fluctuations) and a great value for money. The glory of the G-Shock watch over time also required a lightweight women's version - Baby-G. The Casio Pro Trek or Casio Edifice outdoor watches are also very popular. Casio does not lag behind in modern technology either, as evidenced by models equipped with Bluetooth technology, the Tough Solar solar drive or the high-precision radio-controlled Wave Ceptor watch.
Helveti.eu is an authorized dealer and specialist of the Casio brand.
Manufacturer information: CASIO Europe GmbH, Casio-Platz 1 D-22848 Norderstedt, Germany / info@casio.de
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With each watch, you will receive a gift of your choice from us. Gifts are graduated according to the value of the order.
From €0 = Cleaning cloth, with which you can polish the glass of a watch.
From €100 = Stroke shortener, you can adjust the watch bracelet to your hand.
From €150 = Helveti canvas bag.
From €150 = Credit card knife.
From €170 = Donut watch case.
From €400 = Parker Jotter.
From €600 = knife Mikov 100-NH-2A blue.
From €1000 = Victorinox Waiter knife with 9 functions.
From €1400 = Watchroll for 2pcs.
From €1650 = Helveti leather watch roll.
From €2000 = Leather travel case.
From €2800 = Leatherman REV.
From €4000 = Wooden watch box Helveti.
From €6000 = Watch winder Helveti black.
And on top of that, a 5-year warranty (You can find the terms of the extended warranty here) and free shipping.
You can view the gifts here: