Shock Shop Thailand
Reviews & picks

Is the G-SHOCK GA-2100 (CasiOak) Worth It? Why It's So Popular Right Now

5 min read·
Is the G-SHOCK GA-2100 (CasiOak) Worth It? Why It's So Popular Right Now

When it comes to the most popular G-SHOCK right now, it's hard to look past the GA-2100, nicknamed the CasiOak for an octagonal shape reminiscent of luxury watches. This article explains why it's such a hit and who it suits — see the GA-2100 and other G-SHOCK.

Why the CasiOak is such a hit

  • A clean octagonal shape that looks more expensive than it is and works both casual and formal
  • Very slim and light, thanks to its Carbon Core Guard structure — lighter than many models
  • Analog-digital dial that's easy to read and looks tidy
  • Lots of colours, from understated all-black to fun special editions

What you get

All the G-SHOCK basics: shock resistance, 200M (20BAR) water resistance, a light, a stopwatch and alarms — everything you need for daily wear without overthinking it.

The GA-2100 works with both work and casual outfits. If you want one watch for every occasion, this is a very safe choice.

Who the GA-2100 suits

  • People who want a G-SHOCK that works at the office and on the weekend
  • Anyone who likes a clean, refined shape that's still G-SHOCK tough
  • First-time buyers who want a first watch they can't go wrong with

GA-2100 vs other models

If you like classic all-digital, look at the DW-5600. If you like big and bold, look at the GA-700. But for a clean, refined watch that goes with everything, the GA-2100 is the best fit. Compare more models in which G-SHOCK to buy.

Buy an authentic GA-2100

Shock Shop sells authentic G-SHOCK with official warranty, free delivery anywhere in Thailand, card payment and cash on delivery.

FAQ

How water resistant is the GA-2100 (CasiOak)?

200M (20BAR) — fine for swimming and snorkelling, but don't press the buttons underwater and avoid hot water and saunas.

Can I wear the GA-2100 to work?

Very much so. The clean octagonal shape looks smarter than many models, especially in all-black, and it suits both work and casual outfits.

GA-2100 and the 2100 series in stock

Authentic, official brand warranty, free delivery anywhere in Thailand

CASIO G-SHOCK นาฬิกาข้อมือ รุ่น GA-2100LXB-1A9 ซีรีส์ 2100 จีช็อคG-SHOCK

CASIO G-SHOCK GA-2100LXB-1A9 Watch

US$115
Tax invoice available

30% better value · Typical market price US$165

Official CMG warranty14-day returns
CASIO G-SHOCK นาฬิกาข้อมือ รุ่น GA-2100BM-7A5 ซีรีส์ 2100 จีช็อคG-SHOCK

CASIO G-SHOCK GA-2100BM-7A5 Watch

US$110
Tax invoice available

30% better value · Typical market price US$155

Official CMG warranty14-day returns
CASIO G-SHOCK นาฬิกาข้อมือ รุ่น GA-2100LXB-1A ซีรีส์ 2100 จีช็อคG-SHOCK

CASIO G-SHOCK GA-2100LXB-1A Watch

US$115
Tax invoice available

29% better value · Typical market price US$165

Official CMG warranty14-day returns
Also onShopee·TikTok
CASIO G-SHOCK นาฬิกาข้อมือ รุ่น GA-2100RW-1A ซีรีส์ 2100 จีช็อคG-SHOCK

CASIO G-SHOCK GA-2100RW-1A Watch

US$115
Tax invoice available

34% better value · Typical market price US$175

Official CMG warranty14-day returns
Also onShopee·TikTok

Ready to find the right watch?

Every watch is authentic with official warranty. Free delivery in Thailand, cash on delivery available.

Keep reading