G-Shock GA-2100RGB-1AER
Casio was founded in Japan in 1946, and in 1957 the brand was introduced to the rest of the world based on their invention of the world's first electronic calculator. The technology behind the electronic calculator became the foundation for the digital watches of the future. Casio watches already saw the light of day in the 1980s, and up through the 90s Casio was established as the leading brand in the digital watch market. Casio's digital watches quickly became popular around the world.
Casio was founded in Japan in 1946, and in 1957 the brand was introduced to the rest of the world based on their invention of the world's first electronic calculator. The technology behind the electronic calculator became the foundation for the digital watches of the future. Casio watches already saw the light of day in the 1980s, and up through the 90s Casio was established as the leading brand in the digital watch market. Casio's digital watches quickly became popular around the world.
Casio was founded in Japan in 1946, and in 1957 the brand was introduced to the rest of the world based on their invention of the world's first electronic calculator. The technology behind the electronic calculator became the foundation for the digital watches of the future. Casio watches already saw the light of day in the 1980s, and up through the 90s Casio was established as the leading brand in the digital watch market. Casio's digital watches quickly became popular around the world.
Casio was founded in Japan in 1946, and in 1957 the brand was introduced to the rest of the world based on their invention of the world's first electronic calculator. The technology behind the electronic calculator became the foundation for the digital watches of the future. Casio watches already saw the light of day in the 1980s, and up through the 90s Casio was established as the leading brand in the digital watch market. Casio's digital watches quickly became popular around the world.
in 9 offers
The lowest price for G-Shock GA-2100RGB-1AER right now is $109.00 at jewelervandam.com, compared across 9 retailers.
The all-time low was $46.15 on 7 May 2024 — today's price is 136% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 28 Oct 2026.
Last updated at 28/10/2026 12:20:47
Casio G-Shock Gamer RGB GA-2100RGB-1AER
Delivery between 31 Oct – 4 Nov $50
Casio G-Shock GA-2100RGB-1AER Watch, Virtual Rainbow, Black Resin Band
Free delivery between 5–11 Nov
Мъжки часовник Casio G-Shock GA-2100RGB-1AER
Casio Men's Black Resin Watch, Black Dial | Ga-2100rgb-1aer
Delivery $40.85
Casio G-Shock Men Quartz Black Dial Analog-Digital Resin Watch G1367
Delivery $41.86
Casio G-Shock GA-2100RGB-1A
Delivery $34.95
Casio G-shock Ga-2100rgb-1a Analog Digital Men's Watch Black
Delivery $1.57
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Casio GA-2100RGB-1AER
Delivery between 1–5 Nov $41
Casio Ga 2100 Rgb 1 Aer
Free delivery between 6–11 Nov
originally posted on g-shock.co.uk
Great retro 80's vibe from the colours on the dial, the gloss black case and strap just add to the look. Being a teen in the 80's this is def a watch I would have worn had they been available. Usual great G shock strength without the bulk of some of the other models. 'Casioak' for the win
originally posted on g-shock.co.uk
good allrounder
originally posted on g-shock.co.uk
The description on the website wasn't very good against the watch i bought. Hence the return.
| Time Indication | Analogue - Digital |
| Mechanism | Quartz |
| Case Material | Resin + Carbon |
| Colour Sphere | Black |
| Material of Strap | Resin |
Casio G-Shock Gamer RGB GA-2100RGB-1AER
Delivery between 31 Oct – 4 Nov $50
Casio G-Shock GA-2100RGB-1AER Watch, Virtual Rainbow, Black Resin Band
Free delivery between 5–11 Nov
Мъжки часовник Casio G-Shock GA-2100RGB-1AER
Casio Men's Black Resin Watch, Black Dial | Ga-2100rgb-1aer
Delivery $40.85
Casio G-Shock Men Quartz Black Dial Analog-Digital Resin Watch G1367
Delivery $41.86
Great retro 80's vibe from the colours on the dial, the gloss black case and strap just add to the look. Being a teen in the 80's this is def a watch I would have worn had they been available. Usual great G shock strength without the bulk of some of the other models. 'Casioak' for the win
good allrounder
The description on the website wasn't very good against the watch i bought. Hence the return.
Very happy with the purchase. Watch looks great on and she loves it .Strap Is slightly more patent/shiny looking than anticipated but it still looks great. Thank you
Great service and fast delivery.Watch has gloss black finish which I hadn’t been expecting.Darth Vader might’ve pulled it off, but I definitely couldn’t.Returned.
Very nice watch
| Time Indication | Analogue - Digital |
| Mechanism | Quartz |
| Case Material | Resin + Carbon |
| Colour Sphere | Black |
| Material of Strap | Resin |
