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G-Shock GA-B2100-3AER Watch Green
G-Shock GA-B2100-3AER Watch Green
G-Shock GA-B2100-3AER Watch Green
G-Shock GA-B2100-3AER Watch Green
G-Shock GA-B2100-3AER Watch Green
G-Shock GA-B2100-3AER Watch Green
G-Shock GA-B2100-3AER Watch Green
G-Shock GA-B2100-3AER Watch Green
G-Shock GA-B2100-3AER Watch Green
G-Shock GA-B2100-3AER Watch Green

G-Shock GA-B2100-3AER Watch Green

$205.00

(3,036 reviews)

Introducing the Classic GA-B2100-3AER, a timeless masterpiece designed for gentlemen who appreciate style and functionality. Crafted by the renowned brand G-Shock, this analog watch is a true symbol of sophistication. In a striking green color, this watch showcases the perfect blend of elegance and ruggedness. The buckle closure ensures a secure fit, allowing you to wear it with confidence in any situation. Made from durable hars material, this round-shaped watch features a 45 mm case diameter and 11 mm case thickness, providing a comfortable and stylish fit on your wrist. The black dial adds a touch of mystery, while the mineral glass protects it from scratches and daily wear. Powered by a reliable quartz movement, this watch guarantees precise timekeeping, ensuring you're always on schedule. With a water resistance of 20 ATM (20 bar), it can withstand water pressure up to 200 meters, making it suitable for various water activities. Embrace the Classic GA-B2100-3AER and elevate your fashion game with this exceptional analog watch. Its timeless design and exceptional features make it a must-have accessory for any modern gentleman.

Introducing the Classic GA-B2100-3AER, a timeless masterpiece designed for gentlemen who appreciate style and functionality. Crafted by the renowned brand G-Shock, this analog watch is a true symbol of sophistication. In a striking green color, this watch showcases the perfect blend of elegance and ruggedness. The buckle closure ensures a secure fit, allowing you to wear it with confidence in any situation. Made from durable hars material, this round-shaped watch features a 45 mm case diameter and 11 mm case thickness, providing a comfortable and stylish fit on your wrist. The black dial adds a touch of mystery, while the mineral glass protects it from scratches and daily wear. Powered by a reliable quartz movement, this watch guarantees precise timekeeping, ensuring you're always on schedule. With a water resistance of 20 ATM (20 bar), it can withstand water pressure up to 200 meters, making it suitable for various water activities. Embrace the Classic GA-B2100-3AER and elevate your fashion game with this exceptional analog watch. Its timeless design and exceptional features make it a must-have accessory for any modern gentleman.

G-Shock GA-B2100-3AER Watch Green

(3,036 reviews)

Introducing the Classic GA-B2100-3AER, a timeless masterpiece designed for gentlemen who appreciate style and functionality. Crafted by the renowned brand G-Shock, this analog watch is a true symbol of sophistication. In a striking green color, this watch showcases the perfect blend of elegance and ruggedness. The buckle closure ensures a secure fit, allowing you to wear it with confidence in any situation. Made from durable hars material, this round-shaped watch features a 45 mm case diameter and 11 mm case thickness, providing a comfortable and stylish fit on your wrist. The black dial adds a touch of mystery, while the mineral glass protects it from scratches and daily wear. Powered by a reliable quartz movement, this watch guarantees precise timekeeping, ensuring you're always on schedule. With a water resistance of 20 ATM (20 bar), it can withstand water pressure up to 200 meters, making it suitable for various water activities. Embrace the Classic GA-B2100-3AER and elevate your fashion game with this exceptional analog watch. Its timeless design and exceptional features make it a must-have accessory for any modern gentleman.

Introducing the Classic GA-B2100-3AER, a timeless masterpiece designed for gentlemen who appreciate style and functionality. Crafted by the renowned brand G-Shock, this analog watch is a true symbol of sophistication. In a striking green color, this watch showcases the perfect blend of elegance and ruggedness. The buckle closure ensures a secure fit, allowing you to wear it with confidence in any situation. Made from durable hars material, this round-shaped watch features a 45 mm case diameter and 11 mm case thickness, providing a comfortable and stylish fit on your wrist. The black dial adds a touch of mystery, while the mineral glass protects it from scratches and daily wear. Powered by a reliable quartz movement, this watch guarantees precise timekeeping, ensuring you're always on schedule. With a water resistance of 20 ATM (20 bar), it can withstand water pressure up to 200 meters, making it suitable for various water activities. Embrace the Classic GA-B2100-3AER and elevate your fashion game with this exceptional analog watch. Its timeless design and exceptional features make it a must-have accessory for any modern gentleman.

$205.00 - $724.61

in 47 offers

The lowest price for G-Shock GA-B2100-3AER Watch Green right now is $205.00 at First Class Watches, compared across 17 retailers.

The all-time low was $139.60 on 22 Jan 2026 — today's price is 47% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 17 Oct 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 17/10/2026 10:44:09

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64Amazon.com.au

$239.99

Casio Oak G-Shock GA-B2100-3A Smartphone Link Casio Limited Solar Analog Digital Watch, Green, Black, Reverse Import Overseas Model, green

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=au.firstclasswatches.com&sz=64First Class Watches

$205.00

Casio G-Shock | Ignite Red Series | Tough Solar GA- Watch

Free delivery

https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64eBay.com.au

$213.94

Casio Men G-Shock Analog Digital Carbon Resin Bluetooth Solar GA-B2100-2AER NEW

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=woolworths.com.au&sz=64Woolworths

$217.89

Casio G-Shock Smartphone Link Analog Digital Resin Strap Black Dial Solar GA-B2100-2A 200M Men's Watch

Delivery between 20–28 Oct $10

https://www.google.com/s2/favicons?domain=iguanasell.com.au&sz=64Iguana Sell AU

$220.00

G-SHOCK Casio Classic Quartz Watch, Carbon, Black, 48.5 × 45.4mm, GA-B2100-1AER

Delivery $59

https://www.google.com/s2/favicons?domain=watchexclusive.eu&sz=64WatchExclusive

$224.07

Casio G-shock Classic Ga-b2100-3aer Watch

Delivery $18

https://www.google.com/s2/favicons?domain=prouds.com.au&sz=64Prouds

$239.00

G-shock Gab2100-1a1 in Black - On Sale Now

Free delivery between 22–30 Oct

https://www.google.com/s2/favicons?domain=watchdepot.com.au&sz=64Watch Depot

$259.00

G-Shock GAB2100-1A Bluetooth Solar 'CasiOak'

Free delivery

https://www.google.com/s2/favicons?domain=shiels.com.au&sz=64Shiels

$269.00

G-Shock GAB21001A1 Bluetooth Solar 'CasiOak' - Shiels Jewellers

Free delivery

https://www.google.com/s2/favicons?domain=grahams.com.au&sz=64Grahams Jewellers

$269.00

G-Shock GAB21001A1 Bluetooth Solar 'CasiOak'

Free delivery between Tue – Fri

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Diameter45.4 mm
Water Resistance20 Bar (Dive)
WarrantyManufacturer
Timehours - Digital - Analogue hand
CalendarDate - Digital

Price comparison

Updated 3 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64
Amazon.com.au

$239.99

Casio Oak G-Shock GA-B2100-3A Smartphone Link Casio Limited Solar Analog Digital Watch, Green, Black, Reverse Import Overseas Model, green

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=au.firstclasswatches.com&sz=64
First Class Watches

$205.00

Casio G-Shock | Ignite Red Series | Tough Solar GA- Watch

Free delivery

https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64
eBay.com.au

$213.94

Casio Men G-Shock Analog Digital Carbon Resin Bluetooth Solar GA-B2100-2AER NEW

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=woolworths.com.au&sz=64
Woolworths

$217.89

Casio G-Shock Smartphone Link Analog Digital Resin Strap Black Dial Solar GA-B2100-2A 200M Men's Watch

Delivery between 20–28 Oct $10

https://www.google.com/s2/favicons?domain=iguanasell.com.au&sz=64
Iguana Sell AU

$220.00

G-SHOCK Casio Classic Quartz Watch, Carbon, Black, 48.5 × 45.4mm, GA-B2100-1AER

Delivery $59

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Diameter45.4 mm
Water Resistance20 Bar (Dive)
WarrantyManufacturer
Timehours - Digital - Analogue hand
CalendarDate - Digital

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