![G-Shock Casio GM-B2100GD-9AJF [ () Fully Metal Model with Smartphone Link GM-B2100 Yellow Gold Color Model] Imported Watch from Japan March 2023 Model, Gold, Digital](https://m.media-amazon.com/images/I/71o2Pb3861L._AC_SL3840_.jpg)
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⏱️ Own Time, Own Style — The G-Shock Gold Standard
The Casio G-Shock GM-B2100GD-9AJF is a premium full-metal yellow gold analog-digital watch featuring 200m water resistance, Bluetooth smartphone connectivity, and solar-powered battery technology. Designed for durability and style, it offers world time, stopwatch, timer, and LED illumination, making it the ultimate statement piece for the tech-savvy, style-conscious professional.
| ASIN | B0BW8LXBBM |
| Age Range Description | Adult |
| Band Colour | Gold |
| Band Material Type | Metal |
| Band Width | 26 Millimetres |
| Bands | 1 |
| Best Sellers Rank | 910,421 in Fashion ( See Top 100 in Fashion ) 6,411 in Men's Wrist Watches |
| Brand Name | G-Shock |
| Case Diameter | 44.4 Millimetres |
| Case Material Type | Stainless Steel |
| Case Thickness | 12.8 Millimetres |
| Character | Fashion |
| Clasp Type | Push button |
| Closure Type | Push-Button |
| Crystal | Mineral Glass |
| Customer Reviews | 4.5 out of 5 stars 82 Reviews |
| Dial Color | Yellow Gold |
| Display | Analog-Digital |
| Embellishment Feature | Crystal |
| Face Style | Analog-Digital |
| Global Trade Identification Number | 04549526344558 |
| Included Components | Watch Box or Case |
| Item Shape | Round |
| Item Type Name | Watch |
| Item Weight | 165 Grams |
| Manufacturer | Casio |
| Manufacturer Part Number | GM-B2100GD-9AJF |
| Model Name | GM-B2100GD-9A |
| Model Number | GM-B2100GD-9AJF |
| Pattern | Solid |
| Power Source | Battery Powered |
| Series Number | 2100 |
| Special Features | Smart Connectivity |
| Sport Type | surfing |
| Strap Type | Bracelet |
| Style Name | Digital-Analog |
| Theme | Sports |
| Unit Count | 1 count |
| Watch Movement Type | Japanese Quartz |
| Water Resistance Depth | 200 Metres |
| Water Resistance Level | Waterproof |
W**L
Every man needs a few Gshocks, this is a stunner..
I’m a man who loves watches. Whether it’s a Patek Philippe, a Rolex, a Panerai, or more common brands like Citizen or a Casio, I believe that great, beautiful timepieces deserve attention, no matter the price point. And as someone who has a deep appreciation for G-Shocks, the Casio GM-B2100GD-9AJF had me hooked the moment I laid eyes on it. Its my third B2100 metal, I am just missing the Rose Gold, will get it soon. This watch is a bold statement of power and style. The yellow-gold finish is impossible to ignore—it’s striking, masculine, and just screams confidence. The full-metal construction feels incredible on the wrist, offering the rugged durability G-Shock is known for, but with a premium, polished touch that elevates it to a different league. The Smartphone Link feature is a real perk for the modern man. Syncing to my phone is seamless, and I love the convenience of automatic time adjustments and world-time features—perfect for someone on the go. The solar-powered battery is just icing on the cake. This isn’t just a watch; it’s a piece that turns heads, sparks conversations, and makes you feel like you’re wearing something truly special. Whether I’m at the gym, in the office, or out with friends, this watch always gets compliments. Pros: Eye-catching yellow-gold finish Sturdy, masculine full-metal design Smartphone Link for tech-savvy functionality Solar-powered reliability Cons: Casio should make 37mm versions for ladies - For men, its a good size for most of wrists. If you’re a man who appreciates style, durability, and a little bit of flair, the GM-B2100GD-9AJF is worth every penny. This is more than a watch—it’s a reflection of bold, confident living. Five stars without hesitation!
J**G
Casio Japan, as always
Casio, made in Japan 🇯🇵 ❤️ great product, great seller
A**Y
CASIOAK
Wow best watch I have ever purchased
G**O
En mi opinión
Buen reloj
A**ー
カッコイイ！
つけ心地、見た目、サイズ感良いです。 ちょっと老眼には日付見にくいので、★４つです。 サイズ調整は、ピンセットと細い棒があればできると思います。
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