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The New Casio GA2100 Casioak: A Game-Changer in the G-SHOCK Line

Casio's G-SHOCK line is renowned for its robust and diverse offerings, and the introduction of a genuinely new model always piques interest. As a G-SHOCK aficionado owning around five square models, I thought my collection was complete until the GA-2100-1A1ER caught my eye. Its allure was irresistible, compelling me to explore what sets this model apart in the vast G-SHOCK universe.

Design and Style: A Nod to the Classics with a Modern Twist

Inspired by the Originals

The GA-2100-1A1ER, affectionately nicknamed the "CasiOak" due to its octagonal bezel reminiscent of the Audemars Piguet Royal Oak, represents a significant shift in G-SHOCK design philosophy. This model draws inspiration from the 1983 DW-5000C, blending a classic G-Shock silhouette with a modern, analogue display. The octagonal shape is a clever nod to iconic designs, making the watch instantly recognizable yet distinctively G-Shock​​.

The 'CasiOak' Experience

What truly sets the GA-2100 apart is its size and wearability. It's the thinnest G-SHOCK in production at just 11.8mm thick, and despite its 48.5mm diameter, it wears comfortably on various wrist sizes due to its innovative design. This watch breaks the mold of the typical oversized G-SHOCK, offering a more subdued, mainstream appeal that can easily transition from outdoor adventures to office wear

Key Features and User Experience

Loaded with Functions

The GA-2100 doesn't skimp on features: it includes 200m water resistance, daily alarms, automatic calendar, countdown function, stopwatch, world time, and a day/date display. These functions add to the watch's versatility, making it not just a robust tool but also a practical companion for everyday life​​.

Ease of Use

While the GA-2100 packs a lot of capabilities, navigating these functions can be initially challenging. It might require consulting the manual or even a how-to video, but once set up, the watch proves to be an invaluable tool​

Design Details and Aesthetics

Distinctive Bezel and Dial

The GA-2100's bezel is a standout feature, offering a balance between ruggedness and style. The octagon shape isn't overly sharp, separating it from its luxurious counterpart, the Royal Oak. The integrated strap design adds to its overall charm, making it a robust timepiece and a fashion statement​​.

Dial and Indices

The GA-2100's dial offers a blend of functionality and visual appeal. The applied indices add depth, with subtle design elements that catch the light, enhancing the watch's attractiveness. The hands are filled with lume for visibility, though the effectiveness may vary​​.

The Verdict: Is the GA-2100-1A1ER the Best Affordable G-Shock?

The GA-2100 series, especially the stealthy black model reviewed here, may not be the most legible in certain conditions, but its overall aesthetic is undeniably appealing. It retains all the classic G-SHOCK qualities – durability, water resistance, shockproof construction – but in a smaller, lighter package that's more accessible and wearable for a broader audience. The introduction of Carbon Core Guard technology adds to its appeal, providing strength without added weight​​.

With a price point of around £99, the GA-2100 series offers a viable alternative to the classic square models, especially for those who find them cumbersome. It opens up the G-SHOCK experience to new wearers, evidenced by its popularity and sometimes challenging availability​​.

Conclusion

Casio's GA-2100 series is a testament to the brand's ability to innovate while staying true to its roots. It's a compact, well-packaged G-SHOCK that embodies all the features that have long made G-SHOCK a staple in watch circles. The GA-2100 is a definite win from Casio G-Shock, successfully merging tradition with modernity in a package that's appealing to both long-time fans and newcomers alike.

Specifications of the Casio G-Shock GA-2100-1A1ER

• Model Name: Casio G-Shock GA-2100-1A1ER

• Case Material: Carbon Core Guard structure with resin

• Case Dimensions:

  • Diameter: 45.4mm

  • Thickness: 11.8mm

  • Lug to Lug: 48.5mm

• Weight: 51 grams

• Movement: Quartz

• Water Resistance: 200 meters (660 feet)

• Display: Analog and digital combination

• Crystal: Mineral

• Functions:

  • World Time (31 time zones)

  • 1/100-Second Stopwatch

  • Countdown Timer

  • 5 Daily Alarms

  • Hourly Time Signal

  • Full Auto-Calendar (to the year 2099)

  • 12/24-Hour Format

  • Hand Shift Feature

• Battery Life: Approximately 3 years

• Strap: Resin band with a buckle clasp

• Dial Features:

  • Neobrite Luminous Hands

  • Dual LED light (Super Illuminator) for the face and digital display

• Other Features: Shock Resistant, Anti-Magnetic