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G-Shock GMB2100 Full Metal Solar Steel Men's Watch
G-Shock GMB2100 Full Metal Solar Steel Men's Watch
G-Shock GMB2100 Full Metal Solar Steel Men's Watch
G-Shock GMB2100 Full Metal Solar Steel Men's Watch
G-Shock GMB2100 Full Metal Solar Steel Men's Watch
G-Shock GMB2100 Full Metal Solar Steel Men's Watch
G-Shock GMB2100 Full Metal Solar Steel Men's Watch

G-Shock GMB2100 Full Metal Solar Steel Men's Watch

(3,401 reviews)

This new model inherits the octagon form that was also employed for the original Dw-5000C. Analog-digital timekeeping comes packed into a no-nonsense simple design without sacrificing G-Shock level toughness, and now includes Tough Solar power and Smartphone Link. The 44mm stainless steel case is a mere 11.9 mm thin, which is one of the thinnest among G-Shock combination models. The stainless steel link bracelet secures in place with a fold-over clasp and the watch is water-resistant to 200m.

This new model inherits the octagon form that was also employed for the original Dw-5000C. Analog-digital timekeeping comes packed into a no-nonsense simple design without sacrificing G-Shock level toughness, and now includes Tough Solar power and Smartphone Link. The 44mm stainless steel case is a mere 11.9 mm thin, which is one of the thinnest among G-Shock combination models. The stainless steel link bracelet secures in place with a fold-over clasp and the watch is water-resistant to 200m.

$512.00 - $1,075.94

in 41 offers

last seen 2 Oct 2026

The lowest price we last saw for G-Shock GMB2100 Full Metal Solar Steel Men's Watch was $512.00 at Chrono24.com.au, compared across 9 retailers (last seen 2 Oct 2026). Prices may have changed since.

The all-time low we recorded was $342.00 on 30 Sept 2026.

Prices last updated 2 Oct 2026.

Colour:

Gunmetal
Silver

G-Shock GMB2100 Full Metal Solar Steel Men's Watch

$512.00

last seen 2 Oct 2026
(3,401 reviews)

This new model inherits the octagon form that was also employed for the original Dw-5000C. Analog-digital timekeeping comes packed into a no-nonsense simple design without sacrificing G-Shock level toughness, and now includes Tough Solar power and Smartphone Link. The 44mm stainless steel case is a mere 11.9 mm thin, which is one of the thinnest among G-Shock combination models. The stainless steel link bracelet secures in place with a fold-over clasp and the watch is water-resistant to 200m.

This new model inherits the octagon form that was also employed for the original Dw-5000C. Analog-digital timekeeping comes packed into a no-nonsense simple design without sacrificing G-Shock level toughness, and now includes Tough Solar power and Smartphone Link. The 44mm stainless steel case is a mere 11.9 mm thin, which is one of the thinnest among G-Shock combination models. The stainless steel link bracelet secures in place with a fold-over clasp and the watch is water-resistant to 200m.

Price comparison

Price data powered by pricesAPI.io

Last updated at 02/10/2026 21:31:48

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

$749.99

Casio G-Shock Men's GMB2100D-1A Silver Analog-Digital Watch

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=chrono24.com.au&sz=64Chrono24.com.au

$512.00

Casio G-Shock GM-B2100SD-1AJF Steel Black 44.4mm

Free delivery

https://www.google.com/s2/favicons?domain=montredo.com&sz=64Montredo

$550.54

Casio G-SHOCK 44mm Black

Delivery $48.53

https://www.google.com/s2/favicons?domain=shopnomads.com&sz=64Nomads

$576.00

G Shock GM-B2100D-1A Watch - Black / Silver

Delivery between 12–15 Oct $19.99

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

$586.57

Casio G-shock Gm-b2100d-1ajf Wrist Size 22cm Used Watch 91110

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=downunderwatches.com&sz=64DownUnderWatches.com

$637.00

Casio G-Shock Full Metal Analog Digital Smartphone Link Grey Dial Tough Solar GM-B2100SD-1A 200M Men's Watch

Free delivery

https://www.google.com/s2/favicons?domain=bigw.com.au&sz=64BIG W

$658.28

Casio G-Shock Full Metal Analog Digital Smartphone Link Grey Dial Tough Solar GM-B2100SD-1A 200M Men's Watch

Free delivery between Wed – Thu

https://www.google.com/s2/favicons?domain=halifaxwatch.com&sz=64The Halifax Watch Company

$767.00

Casio G-Shock - Full Metal- GMB2100D-1A

https://www.google.com/s2/favicons?domain=cashconverters.com.au&sz=64Cash Converters

$799.00

Casio Gshock Watch Mens Gm-B2100 Watch

Delivery $20.20

Price history

Price history

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

Reviews

12 December 2022Anthony

originally posted on reeds.com

Love this watch. Simply & classy.

4 June 2023Camille M.

originally posted on reeds.com

Very beautiful watch.

Liked the watch
28 July 2023Nnn

originally posted on macys.com

Gifted this to my husband. He liked it alot

Specification

Batteries1 LR44 batteries required. (included)
Product dimensions20.32 x 12.7 x 20.32 cm; 331 Grams
Display typeDigital
Band material typeStainless Steel
Watch movementdigital

Price comparison

Updated about 1 month 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

$749.99

Casio G-Shock Men's GMB2100D-1A Silver Analog-Digital Watch

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=chrono24.com.au&sz=64
Chrono24.com.au

$512.00

Casio G-Shock GM-B2100SD-1AJF Steel Black 44.4mm

Free delivery

https://www.google.com/s2/favicons?domain=montredo.com&sz=64
Montredo

$550.54

Casio G-SHOCK 44mm Black

Delivery $48.53

https://www.google.com/s2/favicons?domain=shopnomads.com&sz=64
Nomads

$576.00

G Shock GM-B2100D-1A Watch - Black / Silver

Delivery between 12–15 Oct $19.99

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

$586.57

Casio G-shock Gm-b2100d-1ajf Wrist Size 22cm Used Watch 91110

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!

Price history

Price history

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

Reviews

12 December 2022

Love this watch. Simply & classy.

Anthony originally posted on reeds.com
4 June 2023

Very beautiful watch.

Camille M. originally posted on reeds.com
Liked the watch
28 July 2023

Gifted this to my husband. He liked it alot

Nnn originally posted on macys.com

Specification

Batteries1 LR44 batteries required. (included)
Product dimensions20.32 x 12.7 x 20.32 cm; 331 Grams
Display typeDigital
Band material typeStainless Steel
Watch movementdigital

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