SKU: 24037487022

CASIO G-SHOCK DUO BLUETHOOTH YELLOW RESIN BAND

Sale price$148.05 Regular price$164.50
Save 10%

Pay in installments of $41.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

CASIO G-SHOCK DUO BLUETHOOTH YELLOW RESIN BANDFROM G SHOCK Upgrade the retro look you love with the octagonal GA 2100 line, which inherits the design concept of the very first G SHOCK, but now with Smartphone Link and Tough Solar power. Band Resin Band Case and bezel material Carbon Resin Case size (L W H) 48. 5 45. 4 11. 9 mm Construction Shock Resistant Carbon Core Guard structure Power supply and battery life Tough Solar (Solar powered) Time adjustment Bluetooth: Connects to a smartphone and

FROM G-SHOCK 

Upgrade the retro look you love with the octagonal GA-2100 line, which inherits the design concept of the very first G-SHOCK, but now with Smartphone Link and Tough Solar power.

Band

Resin Band

Case and bezel material

Carbon / Resin

Case size (L× W× H)

48.5 × 45.4 × 11.9 mm

Construction

Shock Resistant

Carbon Core Guard structure

Power supply and battery life

Tough Solar (Solar powered)

Time adjustment

Bluetooth: Connects to a smartphone and automatically adjusts the time

Water resistance

200-metre water resistance

Weight

52 g

Compatible band size

145 to 215 mm

Glass

Mineral Glass

Other

Neobrite

App connectivity feature

Auto time adjustment

Easy watch setting

Approximately 300 world time cities

Time & place

Reminder

Phone finder

Apps

CASIO WATCHES

Smartphone link feature

Mobile link (Wireless linking using Bluetooth®)

Accuracy

Accuracy: ±15 seconds per month (with no mobile link function)

Alarm/hourly time signal

5 daily alarms
Hourly time signal

Battery display alert

Battery level indicator

Calendar

Full auto-calendar (to year 2099)

Energy saving feature

Power Saving (display goes blank to save power when the watch is left in the dark)

Light

 

Double LED light
LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

Mute feature

Button operation tone on/off

Other features

Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
12/24-hour format
Date/month display swapping
Day display (days of the week selectable in six languages)
Regular timekeeping:
Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (battery level, mode)
Digital: Hour, minute, second, pm, month, date, day

Run time

Approx. battery operating time:
7 months on rechargeable battery (operation period with normal use without exposure to light after charge)
18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

Stopwatch

1/100-second stopwatch
Measuring capacity:
00'00''00~59'59''99 (for the first 60 minutes)
1:00'00~23:59'59 (after 60 minutes)
Measuring unit:
1/100 second (for the first 60 minutes)
1 second (after 60 minutes)
Measuring modes: Elapsed time, lap/split time

Timer

Countdown timer
Measuring unit: 1 second
Countdown range: 60 minutes
Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)

World time

World time
38 time zones (38 cities + coordinated universal time), city code display, city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24037487022

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 8 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
Great Value
I'm always looking for a deal on hand and body soap. For the price and what you get they're great. A couple of them aren't my favorite smells, but then again, that's the trade off I made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
S
Verified Purchase
SYJ
Bozeman, US
★★★★★ 5
"Bowser, those Chinese never did stand a chance." - Marine general O.P. Smith
Format: Hardcover
The signs was already there. To anyone that bothered to look. But prejudice and victory fever had blinded the top brass to what was unfolding on the ground. Luckily for the men on the ground, there was one top brass that saw the signs, and acted on it. That was the overall situation for the men of the 1st Marine division and the 7th Army division in November 1950. While McArthur and his entourage were busying themselves with the planning of victory parades in Tokyo and promoting a 'Home by Christmas' atmosphere to the press, general O. P. Smith was already laying the ground work for what would determine the outcome of the Chosin reservoir campaign. In the surrounding snow covered hills and mountains, a vast number of Chinese soldiers from the 9th Army was being rushed into position to spring the trap that McArthur and Almond was walking into. What followed was a series of battles that was almost as brutal as the weather. I say almost, because the biggest killer of Chinese troops, wasn't American bombs and bullets, but the winter. One of the coldest in Korean history. Accompanied by the howling wind sweeping down from Manchuria and Siberia. Both sides made their share of mistakes. McArthur, for rejecting any intel showing that Chinese troopes were in Korea. General Song Shilun, who's troops had been told American soldiers were 'paper tigers'. As such, the PLA, anticipating a quick and easy victory, withheld winter cloths and issued only 2-3 days worth of rations while ordering their troops to make a 60 mile forced march from the border, across snow covered forests and mountains, to the reservoir. When the order to attack came, the troops were already in the early stages of starvation. Not only did the Marines held their ground, they annihilated the Chinese units. To make matters worse, their primitive means of communication made it impossible to coordinate their attacks. While as the Marines, despite being surrounded, was able to grind the Chinese units down through a combination of Marine Air Wing, combined arms and gung ho spirit. That, and general Smiths precautions allowd both the Marines and the Army units to fight their way out of a calamity caused by the prejudicial ignorance of McArthur and Almond.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
B
Verified Purchase
Bgsikes
San Leandro, US
★★★★★ 5
great
Format: Hardcover
great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
R
Rebecca Hill
Lake Worth, US
★★★★★ 4
Chilling History
Format: Hardcover
The police action in Korea began to heat up very quickly, as Chinese troops began to pour over the border, and take up defensive positions. The Marines that were deployed to the area had their hands full, trying to keep even more troops from crossing, while also defending the surrounding area. The horrific weather conditions, without the proper gear, and the determination of the Marines to refuse to give ground gave way to a very volatile situation. With temperatures continuing to plumate, the biggest enemy on either side was not munitions, it was frostbite and death. Many soldiers froze to death. Chinese soldiers were issued cold weather gear that was far below what was needed for the sub-zero temperatures of the region. Soldiers from the United States were not initially given the correct gear, although there was a push to get what was needed, but many still lost fingers and toes to frostbite. Medical units were also not fully prepared for the onslaught that was coming their way. Many found themselves overwhelmed with wounded, while low on supplies and materials. This was a great read, and a real eye-opener on the deprivations that were suffered by both sides during the beginning of the Korean War. Joseph Wheelan again brings a great amount of detail, both tactical and strategic, as we look at one of the more brutal aspects of the Korean War.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026
A
Verified Purchase
Arrow55
Carnegie, US
★★★★★ 5
Very good author.
Format: Hardcover
Chosin Reservoir is what everyone who knows someone involved in the Korean Conflict will want to read about. Wheelan is an outstanding writer, able to help you visualize the horror our military experienced. The author reveals some of the human blind spots in decision making by commanders leading to the tragedy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026

recommand products