

Casio G-Shock GW-A1000-1AER
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. Shock resistant
A so called shock resistant construction protects the watch against shocks and vibrations.
Solar Energy
A solar cell is the energy source for this watch.
Radio signal receiver
Whether you are in Europe, North America, Central America, China or Japan, this watch can receive the appropriate radio signal to keep your watch "in time".
Neo-display
A luminous coating requires xposure to light, to provide a light effect in the dark.
Thermometer
A sensor measures the temperature around the watch and displays it in Celsius. Operation range: -10°C to +60°C.
World clock
The largest cities in the world are pre-programmed in this watch, so you can select current city/town (closest to you, in the same time zone), and the watch automatically shows the correct time.
Date display
The date is shown on the display.
Stopwatch function - 1/20 sek. - 2 hours of capacity.
This watch is equipped with a stopwatch, which can measure up to 1/20 of a second's accuracy, and up to 120 minutes.
Timers - 1/1 min - 1 hour
Useful general information: the countdown timer can provide reminders of special and/or repeating events, and it can be set in second intervals, of up to 1 hour in advance. Therefore the function is extra useful with exercise/intake of medicin.
Daily alarm
The daily alarm uses an acoustic signal to remind you of reoccuring events.
Auto adjustment of the hands
The watch checks misalignment of the hands every hour, and corrects any misalignments caused by, for example, bumps or strong magnetic disturbances.
Auto-calendar
The watch automatically adjust for different months different lengths, and for leap years.
Mineral crystal
This, very durable, mineral crystal has improved protection.
Resin strap
Natural resin is an ideal material for straps, as the material is characterized by being very durable as well as very flexible.
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).
Diameter | 51 mm |
---|---|
Case depth | 16 mm |
Modelnumber | GWA1000 1AER |
EAN | 4971850962717 |
Brand | Casio |
Gender | Men |
Strap type | Resin |
Band length | 14-24 cm |
Clasp Type | Strap buckle |
Case material | Resin |
Case color | Black |
Color of dial | Black |
Glass | Mineral |
Water resistance | 20 atm (snorkling) |
Movement | Ana-digital combo |
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: .