









G-SHOCK GM-B2100 Classic Gold Wristwatch with Bracelet Band
Pairs well with
Import duties, taxes, and charges are customer's duty. Details here.
Ship directly from Japan
60-day return window

G-SHOCK GM-B2100 Classic Gold Wristwatch with Bracelet Band
Product Infomation
Introducing the G-SHOCK GM-B2100 Classic Gold Wristwatch with Bracelet Band, a sophisticated timepiece that combines resilience with modern technology. This full-metal watch features a striking yellow gold IP coating, giving it a luxurious yet durable finish that stands out in any setting. Designed with the iconic octagonal bezel and dimpled band inspired by the original 1983 DW-5000C model, it blends classic aesthetics with contemporary functionality.
This wristwatch is engineered for toughness and precision, equipped with shock-resistant construction and water resistance up to 20 ATM, making it suitable for daily wear and water activities alike. The watch connects seamlessly to your smartphone via Bluetooth, ensuring accurate timekeeping and convenient access to features like world time, stopwatch, timers, and multiple alarms. With its solar charging system and high-brightness LED lights, the GM-B2100 is both practical and stylish, perfect for those who value durability and innovation.
Details
• Format: Watch
• Net contents: 165 g | Not applicable
• Manufacturer: CASIO
• Made in: Japan
Features
- Shock resistant construction protects against impacts and drops
- Tough Solar solar charging system ensures continuous operation without battery changes
- Water resistant up to 20 ATM, suitable for swimming and various water sports
- Bluetooth mobile link function for automatic time correction and easy clock setting
- World time covering 38 cities with automatic daylight saving adjustments
- Needle evacuation function for clear digital display visibility
- Stopwatch with 1/100 second accuracy and lap/split functionality
- Timer with up to 60 minutes setting in 1-second increments
- 5 daily alarms and time signal for reminders
- Battery indicator and power saving function for energy efficiency
- Fully automatic calendar and switchable 12/24-hour display
- Double LED illumination with super illuminator and afterglow functions
How to use
Wear the G-SHOCK GM-B2100 wristwatch on your wrist daily to keep accurate time and utilize its multifunctional features. Sync the watch with your smartphone via the CASIO WATCHES app to enable automatic time updates and access additional functions. Use the buttons to operate the stopwatch, timer, alarms, and switch between time zones as needed. Charge the watch by exposing it to light regularly to maintain the solar battery.
Care instructions
Store the wristwatch in a cool, dry place when not in use to preserve its finish and functionality. Avoid exposing it to extreme temperatures or chemicals that could damage the metal coating. Clean the watch gently with a soft cloth to remove dirt or sweat. Regularly check the Bluetooth connection and keep the solar panel exposed to light to ensure optimal battery performance.
About Japan With Love
Japan With Love was established in December 2020 with great experiences and understanding of Japanese products. We provide a wide range of cosmetics, supplements, foods, kitchenware, and more. They are manufactured & shipped directly from Japan with a 100% authentic guarantee.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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Customer Support
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FAQ’s
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Contact Us
Use this text to answer questions in as much detail as possible for your customers.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
FAQs
Please read our FAQs page to find out more.
Are your products authentic?
Yes, all our items are 100% authentic and shipped directly from Japan. We work only with official partners and trusted suppliers.
Do you offer free shipping?
We occasionally offer shipping discounts. Check current rates at checkout and subscribe here for updates on promotions, tips, and more. For all shipping-related details, please visit our Shipping Policy page.
What is Shipping Protection and why should I choose it?
Shipping Protection is an optional add-on that covers loss, theft, or damage during transit. For peace of mind, we highly recommend selecting it at checkout, especially for international orders.
Do I have to pay customs duties or import taxes?
Yes. Import fees are the responsibility of the customer and vary by country. Please check your local regulations before ordering.
Can I return or exchange an item?
Yes, we offer a 60-day return window for items that arrive damaged, defective, or incorrect. Read more about our Return Policy.
Do I need an account to place an order?
No, you can check out as a guest. But creating an account allows for faster checkout, order tracking, and managing your preferences.

