- Stopwatch Measure times precisely
- 20 ATM Water resistant to 200 metres
- World time Times around the world at a glance
Casio G-Shock GMA-S2100BA-2A1ER • Women's Watch
Extreme Shock Resistance • World Time Function
Model: GMA-S2100BA-2A1ER
incl. VATplus shipping
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Casio G-Shock
Description
The Casio G-Shock GMA-S2100BA-2A1ER is the perfect wristwatch for women who want to combine style with uncompromising functionality. Its extreme shock resistance, guaranteed by the Carbon Core Guard case, makes it the ideal companion for all the challenges of everyday life. With the integrated world time function, you can also keep track of the time globally.
Special features of the Casio GMA-S2100BA-2A1ER watch
- Extreme shock resistance: The case made of carbon fiber-reinforced resin reliably protects the movement from shocks and vibrations.
- Water-resistant up to 20 bar: Perfectly suitable for swimming, snorkeling, and even free diving without equipment.
- World time function: Displays the time in up to 29 different time zones – ideal for travelers.
This watch is part of the popular Casio G-Shock collection, known for its legendary durability and sporty design.
Care instructions
Care Instructions for Wristwatches
Care & Cleaning
- Daily: Wipe case and strap with a soft, dry cloth to remove dirt and sweat.
- Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
Important: Screw down the crown firmly beforehand!!! - Non-water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
- Avoid: Abrasive agents, 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 for showering or bathing, have it checked annually.
- Battery (Quartz): Have a dead battery replaced immediately.
- Mechanical watches: Service every 5 years by a master watchmaker.
Storage & Handling
- Store watch separately, not directly with other jewelry (risk of scratches).
- Take off mechanical watches when winding, do not leave crown pulled out.
Jewelry Care – How to keep your jewelry beautiful:
- Remove jewelry before showering, bathing, and sports.
- Avoid direct sunlight – wood, leather & co. can fade.
- Hands off – constant touching leaves grease and dirt.
- No aggressive cleaning agents such as chlorine, salt water, or disinfectants.
- Apply cosmetics and perfume first, then put on jewelry.
Specifications
All details of the Casio GMA-S2100BA-2A1ER at a glance.
Basic data
- Target group
- Ladies
- Style / Occasion
- Sport
- Manufacturer
- Casio
- Model series / Collection
- G-Shock
- Model number
- GMA-S2100BA-2A1ER
- Manufacturer model number
- GMA-S2100BA-2A1ER
- EAN / GTIN
- 4549526340208
- Display type
- Analog-to-Digital
- Water resistance in bar
- 20
- Colour
- Blue
- Other features
- World time, 5 daily alarms, Shock-resistant, Carbon Core Guard structure, Hand Shift Feature, LED light
Case & Construction
- Case material
- Resin
- Case colour
- Blue
- Case diameter in mm
- 42.9
- Case shape
- Round
- Case height in mm
- 11.2
- Weight
- 41 g
- Bezel material
- Resin
- Watch glass
- Mineral glass
- Case back
- Screwed
Dial & Display
- Dial colour
- Blue
- Numerals & Indices
- Line Index
- Second hand
- No
- Luminous material (Lume)
- Yes (pointers only)
Movement & Drive
- Drive type / Movement
- Quartz (Battery)
- Calibre / Movement
- 5611
- Date display
- Yes
- Stopwatch function
- Yes
- Day display
- Yes
- Timer
- Yes
- Number of batteries
- 2
- Power reserve in minutes
- 26280
Strap & Clasp
- Strap material
- Resin
- Strap colour
- Blue
- Strap width in mm
- 23
- Clasp
- Pin buckle
- Quick-release system
- Yes
- Max. wrist circumference
- 20.5 cm
Questions about this product?
We're happy to help.Shipping & returns
Shipping
We ship with DHL GoGreen; large items such as grandfather clocks are sent by freight carrier.
Shipping costs for your country are shown in the cart.
Returns
You have 100 days to try your order at your leisure. If something isn't right, simply send it back.
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.
Shop Worry-Free & Securely
Whether for yourself or as a gift: We guarantee you 100% original products from renowned manufacturers. Your order will leave our premises insured and will reach you the very next business day.
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.
We answer your questions
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