Casio G-Shock GA-2100 (CasiOak) vs CHANEL J12 BLEU X-RAY
Buy the Casio G-Shock GA-2100 if you want a tough everyday watch you can swim and knock around in without worry. The Chanel J12 Bleu X-Ray is a pre-owned luxury piece for someone who wants a ceramic automatic statement watch and accepts the cost and care. The G-Shock's latest low was $65.00 at eBay on October 29, 2026, against $94.50 on October 30; no price was given for the Chanel.
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Casio G-Shock GA-2100 (CasiOak)
Choose the G-Shock GA-2100 if you want 200 m water resistance, shock protection and a slim 11.8 mm resin case for under $100.
Pros
- 200 m water resistance for swimming and diving.
- Slim 11.8 mm case for a G-Shock.
- Shock-resistant resin build survives knocks.
- Under $100 at its recent low.
Cons
- Large 45 mm case.
- Resin feels less premium than steel or ceramic.
- Quartz needs battery changes.
What separates them
| Casio G-Shock GA-2100 (CasiOak) | CHANEL J12 BLEU X-RAY | |
|---|---|---|
| Movement | Quartz, analog-digital | Automatic mechanical (Calibre 12.1 per the agent) |
| Case material | Resin, 45 mm | Black ceramic, 41 mm |
| Water resistance | 200 m (20 ATM) | Not stated |
| Case thickness | 11.8 mm | Not stated |
| Shock protection | G-Shock shock-resistant construction | None claimed |
| Maintenance | Battery changes; no winding | Automatic needs wear or winding; service costs are high |
| Condition | New, with papers | Pre-owned, good condition |
| Price | $65.00 low at eBay on October 29, 2026 |
Price history
$4,134.00$65.00
- Casio G-Shock GA-2100 (CasiOak): lowest $65.00 on Oct 29; $94.50 on Oct 30.
- CHANEL J12 BLEU X-RAY: lowest $4,134.00 on Oct 29.
Prices at every store
Casio G-Shock GA-2100 (CasiOak)
- BuckleCheck price at Buckle
- NordstromCheck price at Nordstrom
- WalmartCheck price at Walmart
Specs compared
| Spec | Casio G-Shock GA-2100 (CasiOak) | CHANEL J12 BLEU X-RAY |
|---|---|---|
| Bezel Color | Gray | — |
| Closure | Buckle | — |
| Dial Pattern | Solid | — |
| Number Of Jewels | 0 Jewels | — |
| Indices | Baton Indexes | — |
| Year Manufactured | 2020-Now | — |
| Band / Strap | Two-Piece Strap | — |
| Case Thickness | 11.8 mm | — |
| Case Color | Gray | — |
| Handedness | Right | — |
| Caseback | Screwback |
Questions and answers
- Which is better for swimming?
- The G-Shock. It is rated to 200 m (20 ATM). No water resistance rating was given for the Chanel J12 Bleu X-Ray.
- Which lasts longer?
- Both can last decades, but differently. The G-Shock's resin and quartz are cheap to maintain; the Chanel's ceramic resists scratches but automatic servicing is costly.
- Is the Chanel worth the extra money?
- Only if you want a ceramic automatic from a luxury maison. The G-Shock does more for daily wear at $65.00, its low at eBay on October 29, 2026.
- Which fits a smaller wrist?
- The Chanel, at 41 mm. The G-Shock is 45 mm wide, though its 11.8 mm thickness keeps it fairly flat.
- Does the G-Shock have Bluetooth?
- The listing says yes, with analog-digital display and chronograph. Confirm the exact module before buying.