Casio Edifice Sospencione EFS-S640PB-1AVUEF

Solar Energy
A solar cell is the energy source for this watch.

Date display
The date is shown on the display.

Luminous layer
A luminous layer provides a long-term lightning effect in the dark. It requires only a short-term exposure to light. Usually the pointers, and sometimes the hour markers are coated with this.

12 + 24 hours
The time is also presented in 24 hours format.

Battery indicator
An icon appears on the screen when the battery needs to be replaced.

Stopwatch
Keep track of time on the tracks.

Chronograph
Used for measuring time intervals (also called: Stopwatch). Often constructed as smaller dials in the center of the major dial.

Resin strap
Natural resin is an ideal material for straps, because the material is not only very durable but also very flexible.

Sapphire glass
Sapphire is up to 7 times harder than steel, and surpassed only by diamonds on the Mohs scale. This makes sapphire glass a great protection for your watch.

Quartz Watch
A battery-powered quartz watch is controlled by fluctuations in a crystal of the mineral quartz. These oscillations change very little over time, which is why quartz is often used - because it retains its accuracy.

Water protection: 100 meter (10 bar)
This watch can be worn while swimming. 10 bar/100 meter refers to the pressure in water, at that depth, while motionless... and should not be seen as the depth for wearing the watch..

Condensation - important!
Rapid changes in temperature can cause condensation inside the watch. If you notice moisture beneath the glass, you should immediately go to a watchmaker, who can open and dry the watch. Even if the signs of moisture disappears, by themselves... the moisture will not - and will eventually damage your watch - so, visit a professional and remove it permanently. Even waterproof watches are not protected against condensation, so keep that in mind if you plan to go from very hot to very cold temperatures - like from a hot sauna directly to the snow. If condensation occurs, it very rarely (if ever) depends on manufacturing, so if your watch is damaged by moisture, warranty will probably not cover it (it could be manufacturing issues, but... most likely it will be because of the rapid change of temperature = natural causes).

Size
This watch has a width of 44 mm (the dial, measured from left to right, with the crown excluded).
Even if some watches are not perfectly circle-shaped, we still use the term: diameter - and we only measure the case, completely ignoring the crown (even though some include it, in their measurements).

Case made of stainless steel.

Sizes
Does this watch fit your wrist? Wristwatches has gradually become larger in size, and a typical men's watch is usually between 40 and 45 mm wide. If you have a wrist that is noticeable larger/smaller, we recommend that you focus on the sizes in/outside the outer edges of the typical sizes. You are always welcome to contact our support, so we can share our experience with you.

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