SKU: 38146990271

Casio Mens GA2100-1A G-Shock Analog Digital Watch

Sale price$73.79 Regular price$81.99
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Description

Casio Mens GA2100-1A G-Shock Analog Digital WatchG SHOCK GA2100 1A: Thin Watch with Black Analog Digital Dial With its black analog digital dial and gray indices, the G SHOCK GA2100 1A watch sports advanced G SHOCK protection with a thin and comfortable watch case. The iconic 2100 series was introduced in 2019 and quickly became one of G SHOCK's most popular lines of thin watches. An octagonal bezel gives the GA2100 1A its sophisticated appeal, and the black dial combined with a negative digital

G-SHOCK GA2100-1A: Thin Watch with Black Analog-Digital Dial
With its black analog-digital dial and gray indices, the G-SHOCK GA2100-1A watch sports advanced G-SHOCK protection with a thin and comfortable watch case. The iconic 2100 series was introduced in 2019 and quickly became one of G-SHOCK's most popular lines of thin watches. An octagonal bezel gives the GA2100-1A its sophisticated appeal, and the black dial combined with a negative digital display presents a dark backdrop for the eye-catching gray indices and hands. A slim and elegantly contoured watch that complements your attire with or without sleeves, this GA2100 offers a dark charismatic coupling of modern style and absolute toughness.

Product Details:
A Thin Watch with Signature G-SHOCK Toughness
At only 11.8mm thick, the watch case creates a slim profile that makes the 2100 series a comfortable everyday watch. Although wonderfully thin, the GA2100-1A doesn't skimp on protection. G-SHOCK innovative design utilizes a Carbon-Core Guard Structure that begins with an advanced carbon fiber-reinforced resin case. The entire GA2100 series maximizes the utility of a compact design while advancing the G-SHOCK legacy for crafting some of the toughest watches on the planet. 200-meter water resistance (wr 20 bar) and scratch-resistant mineral glass round out an incredible array of protection. Weighing only 51 grams, the GA2100-1A packs all this protection into a comfortable watch whose sleek, thin profile is magnified by its dark styling.

Features of the G-SHOCK GA2100-1A Thin Watch
Technological innovation abounds in the compact case of the GA2100. World Time displays the time in 31 time zones (48 cities), great for coordinating global business or keeping in touch with distant family and friends. A stopwatch, timer, and five daily alarms help you to organize your day, keep track of important ongoing tasks such as cooking and project time tracking, and stay focused without the need to shift your attention to a screen. The stopwatch offers elapsed time, split time, and 1st and 2nd place times. Keep an eye on your children's screen time with elapsed time or utilize the split time to measure various segments of an important presentation and track segment pacing in a natural flow. The GA2100-1A can become an integral part of your daily organization and task completion. This thin watch combines bold style with daily functionality.

Specifications:
Case size (L× W× H):
48.5 × 45.4 × 11.8 mm
Weight:
51 g
Case and bezel material:
Carbon / Resin 
Band:
Resin Band
Construction:
Shock Resistant
Carbon Core Guard structure
Water resistance:
200-meter water resistance
Power supply and battery life:
Approx. battery life: 3 years on SR726W X 2

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 38146990271

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Kendall King
Los Angeles, US
★★★★★ 5
Quality Under Armour socks
Size: Large, Color: (100) White / White / Black
Nice medium thick sock that is breathable but cushioned. It stays put in the show and doesn’t fall down. Fit is true to size, no show/minimal show
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Reviewed in the United States on May 2, 2026
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Jessica Beste
Massapequa, US
★★★★★ 5
Perfect Pairs
Size: Large, Color: (100) White / White / Black
Very comfortable, soft & affordable..
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Reviewed in the United States on May 19, 2026
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ajn
Port Orchard, US
★★★★★ 5
Excellent athletic socks
Size: Large, Color: (100) White / White / Black
Solid athletic socks at a great price. Not too thick, not too thin. Second time I've purchased them. They last longer than most socks I've used in the past too. Only concern is the sizing. I may be reading the sizing chart wrong, but for my size 13 feet it says XL are the correct sock size. I've ordered Large twice and they're perfect. I would imagine the size Large socks would also fit up to size 14 shoe, but probably need to go with XL if foot is lager than 14.
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Reviewed in the United States on April 12, 2026
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Kevin March
Massapequa, US
★★★★★ 4
Great product
Size: Large, Color: (035) Steel / White / Black
Comfortable fit perfect
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Reviewed in the United States on March 15, 2026
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Wesley
Houston, US
★★★★★ 5
Quality No Show Socks That Are Comfortable and Durable
Size: Large, Color: (100) White / White / Black
These Under Armour no show socks are great for everyday training and casual wear. The cotton blend feels comfortable and they stay in place throughout the day. Getting six pairs in a pack is solid value for a quality brand. They hold up well after multiple washes and the no show style works great with most athletic shoes. A reliable go-to sock.
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Reviewed in the United States on April 30, 2026

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