Gst-B100-1Ajf G-Shock G-Steel Smartphone Link Bluetooth Model Men
This genuine, domestically sourced timepiece from Japan combines the legendary durability of G-Shock with the refined aesthetics of the G-Steel series. Built to withstand the toughest conditions, this watch features a robust construction and is packed with advanced functionalities, including Bluetooth connectivity for smartphone linking, allowing you to easily adjust settings and access world time information. The GST-B100-1AJF showcases G-Shock's commitment to quality and innovation. Its striking black design exudes confidence, while the stainless steel and resin construction provides both durability and a comfortable fit. Own a piece of Japanese engineering excellence – a watch that's as stylish as it is resilient. Get your authentic G-Shock G-Steel today!
This genuine, domestically sourced timepiece from Japan combines the legendary durability of G-Shock with the refined aesthetics of the G-Steel series. Built to withstand the toughest conditions, this watch features a robust construction and is packed with advanced functionalities, including Bluetooth connectivity for smartphone linking, allowing you to easily adjust settings and access world time information. The GST-B100-1AJF showcases G-Shock's commitment to quality and innovation. Its striking black design exudes confidence, while the stainless steel and resin construction provides both durability and a comfortable fit. Own a piece of Japanese engineering excellence – a watch that's as stylish as it is resilient. Get your authentic G-Shock G-Steel today!
This genuine, domestically sourced timepiece from Japan combines the legendary durability of G-Shock with the refined aesthetics of the G-Steel series. Built to withstand the toughest conditions, this watch features a robust construction and is packed with advanced functionalities, including Bluetooth connectivity for smartphone linking, allowing you to easily adjust settings and access world time information. The GST-B100-1AJF showcases G-Shock's commitment to quality and innovation. Its striking black design exudes confidence, while the stainless steel and resin construction provides both durability and a comfortable fit. Own a piece of Japanese engineering excellence – a watch that's as stylish as it is resilient. Get your authentic G-Shock G-Steel today!
This genuine, domestically sourced timepiece from Japan combines the legendary durability of G-Shock with the refined aesthetics of the G-Steel series. Built to withstand the toughest conditions, this watch features a robust construction and is packed with advanced functionalities, including Bluetooth connectivity for smartphone linking, allowing you to easily adjust settings and access world time information. The GST-B100-1AJF showcases G-Shock's commitment to quality and innovation. Its striking black design exudes confidence, while the stainless steel and resin construction provides both durability and a comfortable fit. Own a piece of Japanese engineering excellence – a watch that's as stylish as it is resilient. Get your authentic G-Shock G-Steel today!
in 54 offers
The lowest price for Gst-B100-1Ajf G-Shock G-Steel Smartphone Link Bluetooth Model Men right now is $302.76 at eBay.com.au, compared across 16 retailers.
The all-time low was $275.37 on 8 Feb 2026 — today's price is 10% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 4 June 2026.
Last updated at 04/06/2026 11:57:11
G-Shock Casio Men's G-Shock G-Steel Band Tough Solar Bluetooth Watch, Black Dial and Steel Band
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!
Casio G-shock G-steel Gst-b100d-1ajf Tough Solar Bluetooth Men's
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!
Casio Gst-b100-1ajf Case Size 5.8 ×5.8cm Used Watch 41230
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!
Casio G-shock Gst-b100-1ajf Bluetooth Solar Analog 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!
G-shock G-steel Solar Bluetooth Men's Watch Gst-b100-1ajf From Japan
Delivery $33.81
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!
Casio Gstb100d-1a (5513) G-shock G-steel Tough Solar Black Dial Men's
Delivery $12.95
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!
Casio Gst B100 1ajf Shock Steel Tough Solar Watch Timepiece
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!
Casio G-shock Gst-b100-1ajf Black Steel Solar 20 Bar Used
Delivery $23.13
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!
Casio G-shock G-steel Gst-b100-1ajf Bluetooth Watch Digital Analog,
Delivery $30.82
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!
G-shock Gst-b100-1ajf Men Solar Quartz Working Luxury Japan Limited
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!
originally posted on influenster.com
I just biught this watch because i wanted a dressier watch, but not overdone. The metal bezel is gorgeous, the "tough solar" is a real nice addition to the watch. The turbine battery display on the left is just a gorgeous addition with the red accents across the watch. The Bluetooth connection to set the time is absurdly nice, as the watch is reading true time. Overall, this watch is a well made piece!
originally posted on watches.com
I have a young friend going into the Air Force. He is a big G Shock fan, so I decided to get him a going away gift. I chose this watch for it's features like Bluetooth and self adjusting to different time zones. I wanted him to have something adult as well as useful. A watch is one one the few things he was allowed to bring with him. He was totally blown away with his watch. When I asked him if he liked it he said "no, I love it. Watches make great gifts for military personnel, especially G Shock.
originally posted on watchdirect.com.au
This is my first full metal G-Shock watch and I'm extremely impressed with the quality and how it fits so so nicely on my arm. The price was fantastic as was the communication and the postage was unbelievably quick. I will definitely be purchasing from Watch Direct again. Thank you!!
| Style | Sport |
| Movement | Quartz |
| Dial Color | Black |
| Band Color | Black |
| Band Material | Polyurethane |
G-Shock Casio Men's G-Shock G-Steel Band Tough Solar Bluetooth Watch, Black Dial and Steel Band
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!
Casio G-shock G-steel Gst-b100d-1ajf Tough Solar Bluetooth Men's
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!
Casio Gst-b100-1ajf Case Size 5.8 ×5.8cm Used Watch 41230
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!
Casio G-shock Gst-b100-1ajf Bluetooth Solar Analog 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!
G-shock G-steel Solar Bluetooth Men's Watch Gst-b100-1ajf From Japan
Delivery $33.81
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!
I just biught this watch because i wanted a dressier watch, but not overdone. The metal bezel is gorgeous, the "tough solar" is a real nice addition to the watch. The turbine battery display on the left is just a gorgeous addition with the red accents across the watch. The Bluetooth connection to set the time is absurdly nice, as the watch is reading true time. Overall, this watch is a well made piece!
I have a young friend going into the Air Force. He is a big G Shock fan, so I decided to get him a going away gift. I chose this watch for it's features like Bluetooth and self adjusting to different time zones. I wanted him to have something adult as well as useful. A watch is one one the few things he was allowed to bring with him. He was totally blown away with his watch. When I asked him if he liked it he said "no, I love it. Watches make great gifts for military personnel, especially G Shock.
This is my first full metal G-Shock watch and I'm extremely impressed with the quality and how it fits so so nicely on my arm. The price was fantastic as was the communication and the postage was unbelievably quick. I will definitely be purchasing from Watch Direct again. Thank you!!
It is a bit larger than I thought, but not very much. The face is very easy to read. The strap is stylish and comfortable. The lums on the hands is really good. It last all night and helps to not push buttons to check the time at night, however the blue led light it has is beautiful and you would like to play with it at night without battery worries thanks to the tough solar feature. Multiband 6 is another addition to keep the watch on time sharp. Five alarms 20bars. I'm very happy with the new addition to my G-SHOCK collection. The shipping was fast.
Love the watch: the feel, the weight, the stainless steel look, the complications. Only issue: for some reason my DoW (i.e., hand pointing to M T W Th F S S) setting keeps resetting itself to an incorrect day. I have set it twice now and can't determine what is causing it to reset itself.
I had been looking at this particular watch for a while and finally I decided to get it. It's a very nice watch, looks and feels good. I like everything about it! It's Bluetooth and solar powered! I'm very happy with my purchase.
Great looking watch. Quite large on wrist but not so that it looks out of place. Very easy to set up, just download the G-Shock app, connect the watch and within five minutes your watch will be set up. Dial is very clear and being quite a large watch is very easy to see. Very happy with my purchase, great quality and lots of compliments every time I wear it. Highly recommended.
We purchased a G-Shock Stainless Steel watch for our son and it is incredible! Watch Direct delivered within days from order which was amazing!I highly recommend Watch Direct if you are looking for a high quality piece and fast delivery. A+++++
Love this watchFeels and looks goodHas date, days, stopwatch, timer, alarm two world times.Connects to your phone app with Bluetooth which you can use to adjust all the features mentioned above.There is also a find button on the watch, which should let you find your phone.It’s not very good as most of the times it doesn’t work.
the watch is amazing , great size and has a nice weight feel to it. Looks classy and stands out compared to other gshocks. The Bluetooth is a nice feature and the watch is also solar powered. would I recommend? YES! I don't regret this purchase and will surely be buying more of the g-steel series watches
| Style | Sport |
| Movement | Quartz |
| Dial Color | Black |
| Band Color | Black |
| Band Material | Polyurethane |
