G-Shock Full Metal GMW-B5000: Every Model and Price

What Makes the GMW-B5000 Different

In 1983 Casio engineer Kikuo Ibe designed the original DW-5000C around one goal: survive a fall from a third-storey window and keep running. It succeeded, and the square G-Shock went on to sell over 100 million units across dozens of variations. Every one of them wore a resin case.

The GMW-B5000, launched for the 35th anniversary in 2018, kept the exact same dimensions and shock-resistant module but replaced the resin shell with full stainless steel — case, bezel, bracelet, and screw-lock caseback. The result is a watch that feels nothing like a G-Shock on the wrist yet behaves exactly like one: Tough Solar charging, Multi-Band 6 atomic sync, Bluetooth connectivity, 200-metre water resistance, and the same resin inner cushion that protects the module from impacts.

That combination — luxury-watch finishing with G-Shock indestructibility — turned the GMW-B5000 into a cult favourite. It wears as a desk watch, a travel watch, and a beater, often all three in the same day. At $550–$720 retail for the stainless steel models, it sits in a price bracket where few competitors offer the same breadth of technology.

The Complete GMW-B5000 Lineup

GMW-B5000D-1 — Silver ($600)

The flagship reference and the one most people picture when they hear “full metal G-Shock.” Brushed and polished stainless steel throughout, with a negative (dark) display that reads well indoors thanks to the full-LED Super Illuminator. Launched at $500 in 2018, it was repriced to $600 in 2020 and has stayed there. The silver finish is the most versatile: it pairs with a suit as easily as with a T-shirt.

GMW-B5000GD-9 — Gold ($600)

Gold ion-plated stainless steel over the same module. The plating gives it an unmistakable wrist presence that divides opinion — you either love the all-gold look or find it too loud. Like the silver model, it launched at $550 and moved to roughly $600. The gold finish shows fingerprints more readily than the silver, and the ion plating can show micro-scratches over years of hard wear, though it remains largely intact with normal use.

GMW-B5000-1 — Black ($550–$600)

Black ion-plated stainless steel with a negative display. The stealthiest reference in the lineup and the one that hides its metal construction most effectively — at a glance it could pass for a resin G-Shock, until the weight and finishing give it away. Pricing sits in the same range as its silver and gold siblings.

GMW-BZ5000GD-9 — Updated Gold ($720)

A newer revision of the gold model with refinements to the bracelet clasp and finishing. The jump to $720 reflects both the updated construction and broader price increases across the Casio lineup since 2020.

GMW-B5000BT-1 — Black Tone ($580–$650)

Part of a Black Tone series that extends the stealth aesthetic with a subtly different surface treatment. Released in Japan at ¥88,000, with US pricing in the $580–$650 range where available. The Black Tone finish is darker than the standard black IP and has a slightly different texture under light.

Titanium and Limited Editions ($1,500+)

Casio periodically releases limited-run GMW-B5000 variants in titanium (like the GMW-B5000TVA), which drop the weight from 167 g to roughly 110 g while adding a scratch-resistant TIC coating. These editions typically retail north of $1,500 in Japan and command steep premiums on the secondary market. Collaboration models — including a red-and-gold Chinese New Year edition and various anniversary colourways — follow the same pattern: limited stock, immediate sellouts, and resale markups.

Full Specifications and Pricing

Every GMW-B5000 shares the same 3459 module and core specifications. The differences come down to case material, surface finish, and price.

Shared Specifications

Features That Matter

Tough Solar

The solar cell beneath the dial converts ambient light — not just sunlight — into electricity stored in a CTL1616 rechargeable battery. A full charge lasts roughly seven months without any additional light exposure. In practice, if you wear the watch regularly and it sees daylight even occasionally, you will never think about the battery. No quartz battery changes, no winding — pick it up and it runs.

Multi-Band 6 + Bluetooth

Multi-Band 6 receives time calibration signals from six radio transmitters around the world (two in Japan, one each in the US, UK, Germany, and China). The watch automatically syncs to the nearest signal overnight, keeping accuracy to the atomic clock standard. Bluetooth connectivity to the Casio G-Shock Connected app adds a second layer: the phone relays the exact time even when you’re outside radio range. The app also lets you set alarms, configure world time cities, and check the solar charge level.

Full Metal Construction

The case, bezel, and bracelet are stainless steel (or titanium in the TVA editions). Inside, the module sits in the same resin cushion Casio uses in its resin-cased squares, which absorbs shock and keeps the electronics safe. The caseback is DLC-coated and screws down rather than snapping, adding to water resistance and durability. A laser-etched grid pattern on the dial and an IP-finished inner case add visual depth when light catches the watch face.

Super Illuminator

Unlike older G-Shock models that used an EL backlight, the GMW-B5000 has a full-LED Super Illuminator. The difference is immediately visible — it’s brighter, more even, and lights the entire display with a clean white glow. An auto-illumination feature triggers the light when you tilt your wrist, a small convenience that becomes second nature after a week of wear.

GMW-B5000 vs the Competition

Several watches compete for the same wrist at the $500–$700 price point. Here is how the full metal G-Shock stacks up against its closest rivals.

The GMW-B5000 wins on sheer technology and durability. No competitor at this price offers solar, Bluetooth, atomic sync, and shock resistance in one package. What it lacks is the traditional watch aesthetic that makes a PRX or Presage work with a blazer. If you want one watch that goes everywhere and does everything, the full metal G-Shock is hard to beat. If you value dress-watch versatility, the traditional alternatives under $1,000 deserve a look.

Pre-Owned and Resale Values

Standard stainless steel GMW-B5000 models hold their value reasonably well for a sub-$1,000 quartz watch. The silver GMW-B5000D-1 trades in the $400–$550 range pre-owned, which is roughly 65–90% of current retail. Gold and black models sit in a similar band. The key factors that affect resale are condition (scratches show clearly on polished steel), whether the box and papers are included, and regional availability — JDM (Japan Domestic Market) references sometimes carry a slight premium in Western markets due to exclusivity.

Limited editions are a different story. Titanium references like the GMW-B5000TVA regularly trade above retail on the secondary market, and collaboration models can spike to two or three times their issue price. That said, the best watches for value are the ones you wear, not the ones you flip — and the standard stainless references offer the full metal experience without the limited-edition markup.

If you are buying pre-owned, verify that the Bluetooth pairing works (a dead solar cell will prevent it), check the bracelet links for excessive play, and confirm the model number on the caseback matches the seller’s description. Fakes of the GMW-B5000 do exist, particularly of the gold model — Grailr’s identification tool can help verify what you’re looking at before you commit.

Buying Tips

Frequently Asked Questions

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