Casio GM-2100CB-1AER G-Shock Men's Watch • Analog-Digital • Water-Resistant 20 bar
Casio GM-2100CB-1AER G-Shock Men's Watch • Analog-Digital • Water-Resistant 20 bar
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Model Number: GM-2100CB-1AER
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Product Details
Description
The Casio G-Shock GM-2100CB-1AER is part of the Utility Metal Collection, combining the legendary octagonal case shape of the GM-2100 series with a premium metallic design. The resin and stainless steel case is paired with a relaxed natural-tone fabric strap that complements any look, whether sporty or urban. The striking contrast between polished metal and textile gives this men's watch a distinctive character built on durability and effortless style.
On the technical side, the GM-2100CB-1AER impresses with a two-hand analog display combined with a digital readout, world time for 31 time zones, stopwatch, countdown timer, and five daily alarms. The black ion-plated bezel and mineral glass lend the watch a refined, contemporary appearance. Neobrite luminous material ensures excellent legibility even in low-light conditions.
Key Features of the Casio GM-2100CB-1AER Watch
- Shock-resistant and water-resistant to 20 bar, robust G-Shock construction for daily use in demanding conditions
- Analog-digital combination display with world time (31 time zones), stopwatch, and fully automatic calendar until 2099
- Resin/stainless steel case with fabric strap, a stylish contrast of polished metal and a laid-back natural-tone textile band
Technical Data
Basic data
| Target group |
Men |
|---|---|
| Manufacturer | Casio |
| Model series / Collection |
G-Shock |
| Model number |
GM-2100CB-1AER |
| EAN / GTIN | 4549526344442 |
| Display type |
Analog-digital |
| Water resistance in bar |
20 |
| Colour |
Black |
| Other features |
World time (31 time zones, 48 cities), 5 daily alarms, hourly time signal, fully automatic calendar until 2099, dual LED illumination (Super Illuminator), Neobrite, 12/24-hour format, mute function |
Case & Construction
| Case material |
Stainless steel |
|---|---|
| Case colour |
Black |
| Case diameter in mm |
44,4 |
| Case shape |
Angular |
| Case height in mm |
11,8 |
| Weight in grams |
72 |
| Watch glass |
Mineral glass |
Dial & Display
| Dial colour |
Black |
|---|---|
| Second hand |
No |
| Luminous material (Lume) |
Yes (hands & indices) |
Movement & Drive
| Drive type / Movement |
Quartz (battery) |
|---|---|
| Date display |
Yes |
| Stopwatch function |
Yes |
| Day display |
Yes |
| Timer |
Yes |
| Number of batteries |
2 |
Strap & Clasp
| Strap material |
Textile |
|---|---|
| Strap colour |
Black |
| Strap width in mm |
145 bis 215 mm |
Care instructions
Care Instructions for Wristwatches
Care & Cleaning
- Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
- Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
Important: Screw the crown down firmly beforehand!!! - Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
- Avoid: Harsh chemicals, perfume, cosmetics and heat.
- Leather straps: Do not soak, clean only slightly damp and allow to dry away from heat.
- Water resistance: Do not wear in the shower or bath, have it tested annually.
- Battery (quartz): Have a depleted battery replaced immediately.
- Mechanical watches: Service by a master watchmaker every 5 years.
Storage & Handling
- Store the watch separately, not in direct contact with other jewellery (risk of scratching).
- Place mechanical watches on a flat surface when winding, do not leave the crown pulled out.
Scope of delivery
Product questions
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Casio – Functional Watches for Modern Everyday Life
Casio became known in the 1970s for wristwatches that redefined technology and everyday usability. Digital displays, innovative functions, and robust construction made the brand popular worldwide.
To this day, Casio wristwatches stand for reliability and practical use. They are aimed at people who value functionality, durability, and a clear price-performance ratio.
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