Skip to main contentSkip to footer
Slide 1 of 4

Overview

Casio G-Shock GA-2100-1A1 combines rugged design with advanced functionality, making it perfect for active individuals. This quartz men's watch boasts world-time features, allowing seamless transitions across time zones.

Casio G-Shock GA-2100-1A1 GA2100-1A1 World Time Quartz Men's Watch

Model: GA-2100-1A1
Web Code: 19806333
Sold and shipped by

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • 1 x GA-2100-1A1 Watch, User Manual, Tags, Warranty Card

- Carbon Core Guard Structure: Built with a carbon-reinforced resin case that enhances durability while protecting the internal module from shocks and impacts.

- Shock-Resistant Construction: Designed with G-Shock’s signature shock-resistant technology, making it suitable for rugged environments and everyday use.

- Analog-Digital Display: Combines analog hands with a digital display, offering versatile timekeeping and improved readability.

- 200-Meter Water Resistance: Ideal for swimming, water sports, and daily wear thanks to its reliable 200 m water resistance rating.

- World Time Function: Displays the current time across multiple time zones, making it convenient for travelers and global users.

- Durable Resin Strap: Fitted with a strong and comfortable resin band that provides flexibility and long-lasting wear.

- Slim & Lightweight Design: With a thickness of about 11.8 mm and weight of around 51 g, the watch offers a comfortable and lightweight fit.

- Multi-Function Features: Includes functions such as stopwatch, countdown timer, alarms, and calendar for everyday convenience.

- Reliable Quartz Movement: Powered by a quartz movement that provides accurate timekeeping with minimal maintenance.

- Modern All-Black Design: Features a sleek black dial and bezel that give the watch a stylish and sporty appearance suitable for any occasion.

Product Condition
Brand New
Watch Style
Sport
Classification
Men's
Analog/Digital
Analog/Digital
Movement Type
Quartz
Case Material
Resin
Case Shape
Round
Case Colour
Black
Band Material
Resin
Band Colour
Black
Clasp Type
Buckle
Luminous Objects
Luminous Hands
Suitable for Underwater Diving?
Yes
Water Resistance
Yes
Water Resistance - Depth
200 m
Case Diameter (mm)
45 mm
Case Thickness
12 mm

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Watches (including smartwatches)
Return/Exchange Period
30 days
Condition
Opened