Casio G-Shock Octagon GM-S2100BC-1AER Ladies • Metal Case with Yellow Gold Bezel • Analog-Digital
Casio G-Shock Octagon GM-S2100BC-1AER Ladies • Metal Case with Yellow Gold Bezel • Analog-Digital
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Model Number: GM-S2100BC-1AER
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Product Details
Description
The Casio G-Shock GM-S2100BC-1AER combines the legendary toughness of the G-Shock line with a refined, feminine aesthetic. Thanks to advanced forging technology, the ion-plated bezel shines in bright yellow gold with a distinctive wave-relief pattern — a subtle yet extraordinary detail. The contrasting black resin strap lends this watch an effortless elegance that complements any style.
The resin and stainless steel case houses a high-quality mineral glass and a combined analog-digital display. The analog hour and minute hands sweep every 20 seconds to reveal the digital display beneath. With shock resistance and water resistance to 20 bar, the GM-S2100BC-1AER is fully equipped for everyday wear. Neobrite luminous coating ensures excellent legibility even in the dark.
Key Features of the Casio GM-S2100BC-1AER
- Versatile Functions: World time for 31 time zones, 1/100-second stopwatch, countdown timer with up to 24 hours and 5 daily alarms.
- Premium Metal Design: Ion-plated bezel in bright yellow gold with wave structure, resin and stainless steel case, and mineral glass for a high-quality look.
- Tough and Water-Resistant: Shock-resistant case and water resistance to 20 bar make this watch a reliable companion for sport and daily life.
Technical Data
Basic data
| Target group |
Women |
|---|---|
| Manufacturer | Casio |
| Model series / Collection |
G-Shock |
| Model number |
GM-S2100BC-1AER |
| EAN / GTIN | 4549526361494 |
| 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, dual LED illumination (Super Illuminator), fully automatic calendar until 2099, 12/24-hour format, hand adjustment function, mute mode |
Case & Construction
| Case material |
Stainless steel |
|---|---|
| Case colour |
Black |
| Case diameter in mm |
40,5 |
| Case shape |
Angular |
| Case height in mm |
11,3 |
| Weight in grams |
57 |
| Watch glass |
Mineral glass |
Dial & Display
| Dial colour |
Silver |
|---|---|
| Numerals & Indices |
Bar index |
| 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 |
1 |
Strap & Clasp
| Strap material |
Resin |
|---|---|
| Strap colour |
Black |
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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Should the item not fit perfectly, take advantage of our generous 100-Day Returns – uncomplicated and free of charge. Experience for yourself why over 13,000 customers have found their timepieces with us.
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