

Casio G-Shock G-Lide GLS-100-3ER
This watch is designed and produced by Japanese Casio, and is from their collection of extremely well-made sport watches, called:
Watchia.com is appointed as an official reseller of . . All watches sold on Watchia.com are genuine and comes with official and valid warranty.Super illuminator
With the push of a button, the display lights up in a fashionable color.
Shock resistant
A so called shock resistant construction protects the watch against shocks and vibrations.
Resistant to extreme cold
Even at temperatures as low as -20° C, this watch takes no damage.
LED light
A light diode (light-emitting diode / LED) is used to light up the dial of the watch.
World time
The largest cities in the world are pre-programmed in this watch, so select current city (or the one closest to you - in the same time zone) and the watch will automatically show the correct time.
2 x stopwatch function - 1/1000 sec. - 100 hours.
Split time and final time are measured down to 1/1000 of a second's accuracy! The capacity is up to 100 hours and this model has 2 independent stopwatches.
Yacht timer
Yacht Timer is used, for example, at the start of regattas. The countdown can be set from 1 to 10 minutes. For every minute that goes, an acoustic signal sounds, and for the last ten seconds, the watch will make a sound every second.
Timer – 1/1 min – 24 timer (with auto repeat)
Useful general information: Countdown hour can provide reminders for special or repeating events. The hours are also counted back automatically from the defined time. The time can be set in second intervals up to 100 hours in advance. Therefore this function is especially useful in for daily intake of medicine/treatment or for interval workout.
5 daily alarms
The alarms are using an acoustic signal that could remind you of repeating events at a set time. You can also set a time signal that indicates each full hour. This model has five independent alarms for flexible reminders of important appointments/events.
Snooze function
You can pause the alarm, and it will be reactivated after a few minutes.
Keyboard sounds on/off
The keyboard sound can be deactivated. This does not affect any other functions of the watch, like alarms, timers, reminders.
Auto-calendar
The watch automatically adjust for different months different lengths, and for leap years.
12/24-hour timing
The time can be specified either in a 12 hour (AM/PM) or in a 24 hour format.
Mineral crystal
This, very durable, mineral crystal has improved protection.
Water protection: 200 meter (20 bar)
This watch can be worn while swimming/snorkeling (near the surface). The value 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).
Official reseller
We are an official reseller of all brand's watches that we sell. That equals to: genuine watches with valid warranty and access to official service.
Diameter | 51 mm |
---|---|
Case depth | 17 mm |
Modelnumber | GLS100 3ER |
Brand | Casio |
Gender | Men |
Strap type | Fabric |
Band length | 13-24 cm |
Clasp Type | Strap buckle |
Case material | Resin |
Case color | Green |
Color of dial | LCD/LED |
Glass | Mineral |
Water resistance | 20 atm (snorkling) |
Movement | Digital |
How is the size of the watch measured?
The diameter
The common term is diameter, but since not all watches have circular watch cases, the diameter is actually the width measured from left to right. Note that some manufacturers include the crown (to set the clock) and the buttons when measuring the width, but we try to standardize all the watches by not including the crown as part of the measured width.

The thickness - or height of the watch in profile - is indicated by measuring the watch from top to bottom as illustrated below. By comparison, a 1-euro coin is 2.33 millimeters thick.
One usually defines the watches with these numbers:
Slim: 4-6 millimeter
Normal: 6-12 millimeter
Big: 12-14 millimeter
Oversize: 14-18 millimeter
If you buy this watch together with:
and ; tools to easily adjust/replace your bracelet/strap, we will give you a big discount.We also recommend
, for removing scratches on metal - or if you just want to make it look new again. If you have scratches on glass, then this is the item for you: .