Casio G-Shock GA-2100AS-2A Carbon Core Guard Analog-Digital Blue Transparent Dial Men's Watch
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- 45.4 mmCase diameter
- 200 mWater resistance
- MineralCrystal
- 1 yr Casio warranty. International, at any authorised Casio service centre.
- Box and papers. Original packaging, warranty card, manual.
- 7 day returns. 7 days from delivery. Unworn.
- Cash on delivery. +Dhs. 15 · Added at checkout.
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- 45.4 mmCase diameter
- 200 mWater resistance
- MineralCrystal
Specifications
- Brand
- Casio
- Series
- G-Shock
- Reference
- GA-2100AS-2A
- Movement
- Quartz
- Case diameter
- 45.4 mm
- Case
- Resin
- Crystal
- Mineral
- Water resistance
- 200 m
- Dial
- Blue
- Strap / bracelet
- Resin Strap
- Warranty
- 1-year Casio warranty. International, at any authorised Casio service centre.
Wrist fit
Suits wrists of about 19–23.5 cm.
How to measure
Wrap a strip of paper around your wrist just above the bone, mark where it meets, then measure it flat with a ruler.
An estimate from the 45.4 mm case. Lug-to-lug is a better guide when it is listed.
About this watch
The Casio G-Shock GA-2100AS-2A is a special edition from the Oasis of Day and Night Series, inspired by the refreshing colors of an oasis beneath the summer sun. Built on the iconic octagonal GA-2100 "CasiOak" platform, this model features a striking transparent blue dial accented with blue-green highlights, creating a vibrant design that reflects the shimmering waters of an oasis. Its slim profile and minimalist analog-digital layout make it one of the most distinctive models in the 2100 Series.
Constructed with Casio's Carbon Core Guard structure, the watch utilizes a carbon fiber-reinforced bio-based resin case for exceptional strength while maintaining a lightweight feel. Measuring 48.5 × 45.4 × 11.8mm and weighing only 51g, it offers outstanding comfort for everyday wear. A durable mineral crystal protects the dial, while 200-metre water resistance and G-SHOCK's renowned shock resistance make it suitable for sports, swimming, and outdoor adventures.
Powering the GA-2100AS-2A is Casio Module 5611, delivering ±15 seconds per month accuracy and an approximately 3-year battery life. The watch features 31 world time zones (48 cities + UTC), a 1/100-second stopwatch, 24-hour countdown timer, five daily alarms, hourly time signal, full auto calendar (to 2099), double Super Illuminator LED lighting, a hand shift function, and selectable 12/24-hour time formats.
Designed for those who appreciate bold seasonal styling without sacrificing durability, the GA-2100AS-2A combines the legendary toughness of G-SHOCK with a fresh, ocean-inspired color palette, making it one of the standout releases in the 2100 Series.
Delivery & returns
Orders placed before 5 PM UAE time, Monday to Saturday, are dispatched the same day. UAE delivery takes 1–3 business days and is free over Dhs. 200; international delivery takes 1–2 weeks, with rates at checkout. Import duties, taxes and customs fees are not included; they are set by your country and paid by you on delivery. UAE express delivery is next day for Dhs. 30, or within 6 hours in Dubai, Sharjah and Ajman for Dhs. 40, chosen at checkout.
Returns within 7 days from delivery. Unworn, in original packaging with box, manual, warranty card and accessories. Return shipping: Covered by WristBear within the UAE.
Warranty
1-year Casio warranty. International, at any authorised Casio service centre.
What's in the box
- Original Casio packaging
- Warranty card
- Instruction manual
- Any accessories Casio includes
Compare references
- This watch
Casio GA-2100AS-2A
Dhs. 550.00
- Movement
- Quartz
- Case
- 45.4 mm
- Water
- 200 m
- Dial
- Blue
- Warranty
- 1 yr Casio warranty
- G-Shock
Dhs. 380.00
- Movement
- Quartz
- Case
- 45.4 mm
- Water
- 200 m
- Dial
- Black
- Warranty
- 1 yr Casio warranty
- G-Shock
Dhs. 630.00
- Movement
- Quartz
- Case
- 42.3 mm
- Water
- 200 m
- Dial
- Clear
- Warranty
- 1 yr warranty
- G-Shock
Dhs. 450.00
- Movement
- Quartz
- Case
- 45.4 mm
- Water
- 200 m
- Dial
- Gold
- Warranty
- 1 yr Casio warranty

How you know it's genuine
- Sold by Silver Palace Trading Co. LLC, Sharjah. Trading since 1998, as Silver Palace.
- Shipped in the original manufacturer packaging with the warranty card and manual.
- Match the serial on the caseback to the warranty card.
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Questions
Is this watch genuine?
Yes. WristBear is run by Silver Palace Trading Co. LLC in Sharjah and has been trading since 1998, as Silver Palace. The warranty for this watch is under Where is the warranty valid? below, and the Trust Centre shows how to check us.
Where is the warranty valid?
1-year Casio warranty. International, at any authorised Casio service centre.
When will it arrive?
Orders placed before 5 PM UAE time, Monday to Saturday, are dispatched the same day. UAE delivery takes 1–3 business days; international delivery takes 1–2 weeks. Import duties, taxes and customs fees are not included; they are set by your country and paid by you on delivery. UAE express delivery is next day for Dhs. 30, or within 6 hours in Dubai, Sharjah and Ajman for Dhs. 40, chosen at checkout.
Can I return it?
Yes, within 7 days from delivery. Unworn, in original packaging with box, manual, warranty card and accessories. Return shipping: Covered by WristBear within the UAE.
What does cash on delivery cost?
Dhs. 15, added at checkout.
How can I pay?
Card, Apple Pay, Google Pay, Tamara or cash on delivery (+Dhs. 15). Bank transfer on request.

