Casio G-Shock GM-2100YM-8AER Fine Metallic Series is an addition to the popular "CasiOak" range, characterised by its octagonal case. Now made of steel and with a smaller diameter.
The Fine Metallic Series comes in a monochromatic design. The silver metal case cover is complemented by a newly developed, durable silicone strap with a metallic silver finish. The strap's appearance and high gloss were achieved through vapour deposition. The strap looks metallic, but is surprisingly soft and comfortable.
Casio G-Shock GM 2100YM-8A, like other G-Shock watches, is designed to withstand exposure to demanding conditions. Even with its newly designed case, it retains its high durability (a metal cover over a plastic base).
The watch has a combined analogue and digital dial with a brushed metal finish, displaying the date, day of the week, stopwatch, alarm and other functions useful for sport and leisure.
The case is complemented by a new silicone strap with a metallic silver finish, offering high durability and a long service life. Despite the materials used, the watch weighs just 84 grams. The dial is protected by a mineral crystal. For easy reading in low-light conditions, the watch has hands with a luminescent coating and a double LED light, which illuminates both the analogue and digital sections of the dial at the press of a button. A subdial at the nine o'clock position shows the current day, while the digital display shows not only the selected mode but also the related information. With a case diameter of 44,4 mm, it is among the larger watches. The water resistance of this model is 200 m, so you can swim with the watch without any problems.
The Casio G-Shock range offers a suitable watch for anyone looking for a durable sports watch with an attractive design and a wide range of functions. All models in this globally popular range are more resistant to shocks and impacts than ordinary watches. They also offer increased resistance to magnetic fields.
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| Brand | Casio |
| Gender | Male |
| Style | Sports |
| Origin | Japanese |
| Guarantee | 5 years |
| Waterproof | 200 m |
| Weight | 84 g |
| Movement | Quartz |
| Caliber | 5611 |
| Movement accuracy in seconds | ±15 sec. / month |
Power Reserve ![]() |
3 years |
Stopwatch measurement accuracy ![]() |
1/100 sec. |
| Case size | 44,4 mm |
Lug-to-lug: ![]() |
49,3 mm |
| Case height | 11,8 mm |
| Case shape | Round |
| Case material | Plastic, steel |
| Case color | Silver |
| Crystal material | Mineral |
| Dial | Combined |
| Dial color | Stříbrná, černá |
| Strap material | Rubber |
Buckle ![]() |
Tang Buckle |
| Strap color | Silver |
Quick release system ![]() |
no |
Alarm clock ![]() |
Yes |
| Date | Yes |
| Backlight | Yes |
Stopwatch ![]() |
Yes |
Day of the week indicator ![]() |
Yes |
| Functions | Date, Day of the week, Stopwatch, Alarm clock, Backlight |
| Battery | Yes |
Luminescence ![]() |
Hands |
| Other functions | Countdown, World time, 12/24 mode, Auto calendar, Snooze alarm, Button tone, Hourly time signal, Hand cleaning |
We guarantee the accuracy of the data. Did you find a mistake? Let us know and get 8 EUR 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
Men's watches with stopwatch G-Shock Men's Japanese watch Men's Quartz watches Men's silver watches Men's sports watches Men's watches with date Men’s watches Casio G-Shock Men's black watches Men's watches under 400 EUR Men's watches with alarm Men's plastic watch Men's durable watches CasiOak Men’s Watches Casio Watch gift for men Casio Men's watch with mineral glass
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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1 → We check, clean and set
We will check the functionality, set time, date and clean the watch carefully.
2 → We will carefully pack the watch
So that the watch does not have a chance to be damaged. We use special vacuum pads.
3 → We insure the watch against damage from the carrier
To be sure, we will insure the watch against breakage, so there is nothing to fear.
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: