G-Shock MTG-B2000BD-1A4ER Watch - Metal Twisted - G
The G-Shock MTG-B2000BD-1A4ER from Casio is developed in lightweight metal with advanced shockproof structures which is why the watch is very durable. This model is a combination of a Carbon Core Guard structure and a Metal Core Card structure which together form a Dual Core Guard structure. This combination forms a module protected by an integrated carbon structure with external metal parts. New layered bands with hollow metal segments have been used which gives an elegant feeling and has a 15% lower weight than previous models. The metal frame has a new type of sliding mechanism that makes replacing the watch strap easier and faster.The G-Shock MTG-B2000BD-1A4ER from Casio has an elegant and attractive mirror finish on the exterior metal parts which gives a characteristic look. The watch features high-transparent sapphire crystals, time markers and dials engraved on the CASIO Yamagata Factory.The G-Shock MTG-B2000BD-1A4ER from Casio connects easily with Bluetooth on your smartphone via. G_SHOCK Connected apps. You get accurate time information from an online server for automatic time adjustment if you move between different time zones. Furthermore, the watch with LED with high brightness, world time, stopwatch and more. In addition, stable use of the watch is ensured by the CASIO Tough Solar charging system.
The G-Shock MTG-B2000BD-1A4ER from Casio is developed in lightweight metal with advanced shockproof structures which is why the watch is very durable. This model is a combination of a Carbon Core Guard structure and a Metal Core Card structure which together form a Dual Core Guard structure. This combination forms a module protected by an integrated carbon structure with external metal parts. New layered bands with hollow metal segments have been used which gives an elegant feeling and has a 15% lower weight than previous models. The metal frame has a new type of sliding mechanism that makes replacing the watch strap easier and faster.The G-Shock MTG-B2000BD-1A4ER from Casio has an elegant and attractive mirror finish on the exterior metal parts which gives a characteristic look. The watch features high-transparent sapphire crystals, time markers and dials engraved on the CASIO Yamagata Factory.The G-Shock MTG-B2000BD-1A4ER from Casio connects easily with Bluetooth on your smartphone via. G_SHOCK Connected apps. You get accurate time information from an online server for automatic time adjustment if you move between different time zones. Furthermore, the watch with LED with high brightness, world time, stopwatch and more. In addition, stable use of the watch is ensured by the CASIO Tough Solar charging system.
The G-Shock MTG-B2000BD-1A4ER from Casio is developed in lightweight metal with advanced shockproof structures which is why the watch is very durable. This model is a combination of a Carbon Core Guard structure and a Metal Core Card structure which together form a Dual Core Guard structure. This combination forms a module protected by an integrated carbon structure with external metal parts. New layered bands with hollow metal segments have been used which gives an elegant feeling and has a 15% lower weight than previous models. The metal frame has a new type of sliding mechanism that makes replacing the watch strap easier and faster.The G-Shock MTG-B2000BD-1A4ER from Casio has an elegant and attractive mirror finish on the exterior metal parts which gives a characteristic look. The watch features high-transparent sapphire crystals, time markers and dials engraved on the CASIO Yamagata Factory.The G-Shock MTG-B2000BD-1A4ER from Casio connects easily with Bluetooth on your smartphone via. G_SHOCK Connected apps. You get accurate time information from an online server for automatic time adjustment if you move between different time zones. Furthermore, the watch with LED with high brightness, world time, stopwatch and more. In addition, stable use of the watch is ensured by the CASIO Tough Solar charging system.
The G-Shock MTG-B2000BD-1A4ER from Casio is developed in lightweight metal with advanced shockproof structures which is why the watch is very durable. This model is a combination of a Carbon Core Guard structure and a Metal Core Card structure which together form a Dual Core Guard structure. This combination forms a module protected by an integrated carbon structure with external metal parts. New layered bands with hollow metal segments have been used which gives an elegant feeling and has a 15% lower weight than previous models. The metal frame has a new type of sliding mechanism that makes replacing the watch strap easier and faster.The G-Shock MTG-B2000BD-1A4ER from Casio has an elegant and attractive mirror finish on the exterior metal parts which gives a characteristic look. The watch features high-transparent sapphire crystals, time markers and dials engraved on the CASIO Yamagata Factory.The G-Shock MTG-B2000BD-1A4ER from Casio connects easily with Bluetooth on your smartphone via. G_SHOCK Connected apps. You get accurate time information from an online server for automatic time adjustment if you move between different time zones. Furthermore, the watch with LED with high brightness, world time, stopwatch and more. In addition, stable use of the watch is ensured by the CASIO Tough Solar charging system.
in 31 offers
The lowest price for G-Shock MTG-B2000BD-1A4ER Watch - Metal Twisted - G right now is $725.96 at eBay.com.au, compared across 5 retailers.
The all-time low was $694.00 on 13 Feb 2026 — today's price is 5% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 30 June 2026.
Last updated at 30/06/2026 15:11:42
Casio G-shock Mt-g Mtg-b2000bd-1a4 Black Case Size 51mm Men's Used
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Casio G-shock Mt-g Mtg-b2000bd-1a4jf Japan Limited
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Casio Mtg-b2000bd-1a4j Solar Radio Watch From Japan
Delivery $33.84
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Casio G-shock Men's Black Watch Mtg-b2000bd-1a4jf From Japan
Delivery $16.92
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Casio G-shock Mt-g Mtg-b2000bd-1a4 Solar Quartz Watch Black Red 51mm
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Casio G-shock Men's Black Watch Mtg-b2000bd-1a4jf From Japan
Delivery $31.84
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Casio Mtg-b2000bd-1a4j Solar Radio Watch From Japan
Delivery $31.91
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Casio G-shock Mt-g Mtg-b2000bd-1a4 Men's Solar Radio Quartz Used
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Casio G-shock Mtg-b2000bd-1a4jf Wrist Size 21.5cm Used Watch 21321
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Casio Solar Watch Shock Analog Pup Blk Mtg B2000bd 1a4jf .
Delivery $43.51
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originally posted on g-shock.co.uk
So beautifully made and much better in the flesh, looks as good as any expensive Swiss timepiece. Sits perfectly on the wrist and the size is spot on for my 7.5” wrist and I tend to prefer oversize watches. This is G-shock number 15 and possibly the best one yet. Love it.
originally posted on watchia.com
I was really afraid to buy so expensive watch from abroad. Watchia.com just proved that I was wrong. Really professional service, great contact - they definitely deserve for that, that I can say : recommended seller. Thanks a lot and till the next time 🙂
originally posted on g-shock.co.uk
Pictures do not flatter this timepiece as they should! The metal-resin bracelet and case housing are finished in dark grey/black brushed steel. The bezel, finished in gorgeous plum gives this piece some visual refinement.The carbon-core guard & composite bracelet system help keep its weight on wrist manageable for me. I'm super happy with this purchase!
| Diameter | 51 mm |
| Water Resistance | 20 Bar (Dive) |
| Time | hours - Analogue hand |
| Calendar | Auto Calendar - radio controlled |
| Chronograph and timers | Stopwatch /Chronograph - 1/1 seconds, 24 hours |
Casio G-shock Mt-g Mtg-b2000bd-1a4 Black Case Size 51mm Men's Used
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 Mt-g Mtg-b2000bd-1a4jf 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!
Casio Mtg-b2000bd-1a4j Solar Radio Watch From Japan
Delivery $33.84
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 Men's Black Watch Mtg-b2000bd-1a4jf From Japan
Delivery $16.92
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 Mt-g Mtg-b2000bd-1a4 Solar Quartz Watch Black Red 51mm
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!
So beautifully made and much better in the flesh, looks as good as any expensive Swiss timepiece. Sits perfectly on the wrist and the size is spot on for my 7.5” wrist and I tend to prefer oversize watches. This is G-shock number 15 and possibly the best one yet. Love it.
I was really afraid to buy so expensive watch from abroad. Watchia.com just proved that I was wrong. Really professional service, great contact - they definitely deserve for that, that I can say : recommended seller. Thanks a lot and till the next time 🙂
Pictures do not flatter this timepiece as they should! The metal-resin bracelet and case housing are finished in dark grey/black brushed steel. The bezel, finished in gorgeous plum gives this piece some visual refinement.The carbon-core guard & composite bracelet system help keep its weight on wrist manageable for me. I'm super happy with this purchase!
Superb watch. Some colours just work and the combination of the red and the black ion plated strap is just right. The watch is also surprisingly light due to the carbon, works seamlessly with Bluetooth...
What it does NOT have is Multiband 6 atomic timekeeping. It only has a bluetooth link for some basic functions controlled by a smartphone. But NOT atomic timekeeping. It should NOT be advertised as such.
The bordeaux bezel is even more beautiful in person compared to videos and photographs.I also the bluetooth integration and app, in particular the new self check mode.I particularly appreciate being able to size the bracelet with very simple tools.Errol is customer service was very helpful and I got my watch exactly when he said I would.I have 3 other MTG watches and this is the nicest, which is saying a lot as they are all fantastic.
Like how relatively simple it is to set up, especially with the casio connected App. Also like how easy it is to resize with the quick release bracelet and friction pins that simply press out. Feels and looks quality both in the hand, and on the wrist, especially wearing more formal attire in my opinion. I personally find the dial to be a little on the dark side and not that easy to see the sub dials in poor light. Something to be aware of if, like me, your getting on in years. So in summary i was hoping that it would be suitable as an all round watch to cover all situations but it feels to me more at home partnering a shirt and collar than a tracksuit.
I have had the G-SHOCK gps solar sold it two years agoWent over to the dark side with a seiko astron for the last two yearsUntil I saw this new modelBest move I have ever doneThis new watch can be adjusted manuallyBut also has the app to adjust the time,alarm world time ,timer,&stopwatchRadio signals update the timeOut of the three colours the silver will still look as good in five yearsI have to ask myself will I get bored over time with the watch,human nature says always yesIt’s going to be hard to beatStainless throughout 51mm diameterUsing the app to fully set up the watchAdjusting the latch on the clasp to tweak the small loose fitting has just reassured me this has been thought about in its makingExcellent watch for daily useAccurate
I have nothing negative to tell about my purchase of my Casio G-Shock MTG-B2000B-1A2ER from Watchia.com. My purchase went as expected and the watch is fantastic in build quality and feel. I am a happy costumer without any complaints.
beautiful watch, very good attention and very fast to be sent, always very happy to buy, I hope you can participate in the raffles
| Diameter | 51 mm |
| Water Resistance | 20 Bar (Dive) |
| Time | hours - Analogue hand |
| Calendar | Auto Calendar - radio controlled |
| Chronograph and timers | Stopwatch /Chronograph - 1/1 seconds, 24 hours |
