Skip to main content

Unusual red ion-plated finish on G-Shock’s newest metal watch looks stunning

Casio caused quite a stir when it successfully reimagined its classic square G-Shock DW5000 watches in 2018, releasing the metal-bodied B5000 models in gold and stainless steel. Since then, these beautiful watches have been released in several colors, and even using other materials including titanium. Now, G-Shock has added a new model to the list — the B5000RD-4ER, resplendent in a stunning ion-plated red.

Image used with permission by copyright holder

The stainless steel case has been given an ion-plated finish, a process that increases durability, and it’s one which G-Shock has used on previous B5000 models. However, this is the first to come in a striking red. A hairline, brushed effect gives the bezel and clasp a style of its own, and is complemented by yellow text on the face. The negative digital display shows white characters on a black background and is covered in mineral glass.

Recommended Videos

Casio has added Bluetooth to the B5000RD, so it connects to the G-Shock Connected app on your phone. Here it lets you quickly alter the world time, set the local time, and activate the stopwatch and alarm. There’s no mention of any additional features though, such as the interesting Self Check mode on the MTG-B2000. However, G-Shock’s app and Bluetooth connection have proven themselves to be reliable and useful, even without anything extra.

Please enable Javascript to view this content

To further ensure the time on the watch is correct the B5000RD has Multi-Band 6 support, where it grabs the exact local time when it syncs with Multi-Band transmitters placed around the world. Solar charging keeps the battery going even with these features, and there’s no need to charge the watch up separately. Once it’s fully charged, it’ll last 10 months without seeing the sun again.

It’s made from stainless steel and although it’s not an especially large G-Shock watch — the case measures 49mm wide — it is quite heavy at 167 grams. For comparison, a stainless steel Apple Watch Series 6 weighs 47 grams without the strap. It’s a G-Shock though, and the tough build means the watch is shockproof and water-resistant to 200 meters.

The G-Shock B5000RD-4ER will be available to buy from January 8. It’s priced at 499 British pounds and will be available through G-Shock’s online store. It has not arrived on G-Shock’s U.S. site yet, but it has previously been announced for Japan, suggesting it’ll be released internationally in the near future. Should it arrive, expect a price of between $500 and $600.

Andy Boxall
Andy is a Senior Writer at Digital Trends, where he concentrates on mobile technology, a subject he has written about for…
G-Shock’s red-and-gold MR-G watch makes a strong statement
G-Shock MRG-B2000B on the wrist showing the dial.

Luxury smartwatches aren’t especially common, but if you are a fan of a luxury connected watch, there are more options, especially if you consider Casio’s G-Shock range. The company has released two new entries in its MR-G lineup, the MRG-B5000B and the MRG-B2000B.

Unlike the all-digital B5000, the MRG-B2000B. is an analog watch, but it still has a Bluetooth connection to make setting up and using common features a little easier than just with the buttons. I’ve been wearing the watch with its hand-finished titanium case, and boy, does it make a statement.
Luxury materials, tough features
The MRG-2000B is based on the MTG-B2000. The differences are in the materials used, the module inside the watch, and the way it’s built. G-Shock MR-G watches are built by hand at Casio’s factory in Yamagata, Japan, and assembled by the company’s most qualified engineers. The module used is functionally the same as the MT-G model's, but it's made with gold-plated retainer plates to reduce electrical resistance.

Read more
This $4,000 titanium beauty is the ultimate square G-Shock
The G-Shock MRG-B5000B.

Do you want the very best Casio offers in manufacturing, design, and technology from your new G-Shock, all wrapped up in that highly recognizable square case? In other words, the ultimate version of a truly classic G-Shock watch? If so, the new MRG-B5000B is exactly the model you will want, provided cost is no object. We’ve been wearing it.
What makes MR-G so special?
Although Casio is best known for tough watches that won’t break the bank, Casio also has decades of watchmaking experience, and it showcases its talents most effectively in its highly exclusive MR-G family of watches. These models, its most luxurious, are assembled by hand on Casio’s Premium Production Line located in the Yamagata factory in Japan, where only the company’s most experienced, specially certified technicians work on the top MT-G and MR-G models.

The square G-Shock is one of the most popular models, having been around since the G-Shock brand first started in the early 1980s, and bringing it to the luxury MR-G range is going to see a lot of people reaching for their wallets. What makes it so special? It’s the first time the classic, beloved square G-Shock has been given the MR-G treatment, with most other MR-G models over the past few years featuring an analog dial. There's a huge section of an already large fan base waiting for this.

Read more
Striking new Burning Red hybrid G-Shock fitness watches will make you stand out
Casio G Shock Burning Red models.

One of our favorite things about Casio’s G-Shock range of watches is the breadth of choice there is when it comes to colors and styles. We reviewed the simple black version of the GBD-200 Bluetooth fitness watch, but if that’s not bright enough for you then take a look at the new Burning Red series, which paints the GDB-200 and GBA-900 hybrid connected watches in a striking red color.

G-Shock Burning Red GBD-200RD (left) and GBA-900RD (right). Image used with permission by copyright holder

Read more