June 2026 is shaping up to be one of the most exciting months for value-watch fans in recent memory. Casio is firing on all cylinders — a four-model Camo & Gold G-Shock series, a Gundam anime collaboration on the legendary DW-5600 square case, and a new slim Mudmaster variant. Meanwhile, Seiko is celebrating its **145th anniversary** with a pair of limited-edition Prospex divers that honour the brand’s 1965 heritage. Whether your budget is $100 or $600, there’s something here worth getting excited about. Let’s break it all down.
The Camo & Gold Series: Four New G-Shocks That Blend In and Stand Out
Casio has been teasing this one for weeks, and the wait is almost over. The **G-Shock Camo & Gold 2026 collection** comprises four models, each pairing a green camouflage finish with gold-tone accents across the dial, hands, and case details. It’s a bold combination that somehow works — the muted camo base makes the gold pop without looking garish.
Here’s the full lineup:
– **GM-6900CMG-3 (~$200)** — The flagship of the series. This is the only model with a metal bezel, and the camouflage pattern is applied via laser engraving, creating a tactile texture rather than a flat print. The IP coating adds scratch resistance. If you want the premium version of this collection, this is it.
– **DW-6900CMG-3 (~$100)** — The resin-bezel version of the same design. Lighter, more affordable, and still packs the full G-Shock feature set: shock resistance, 200M water resistance, and a 1/100-second stopwatch. At $100, this is the sweet spot of the collection.
– **GA-V01CMG-3A (~$150)** — The CasiOak-adjacent model in the series. The GA-V01 uses the same octagonal bezel silhouette as the GA-2100 but with a slightly different case profile. The camo-and-gold treatment on this shape is particularly striking.
– **GA-700CMG-3A (~$130)** — The largest of the four, with the GA-700’s oversized case and bold analog hands. If you like big, statement G-Shocks, this is your pick.
**Our Take:** The DW-6900CMG-3 at ~$100 is the standout value here. You get the full Camo & Gold aesthetic on the iconic 6900 case at an entry-level price. The GM-6900CMG-3 is worth the extra $100 if you want the metal bezel and laser-engraved camo — it genuinely looks like a $300 watch.
[Browse G-Shock Collection on Amazon →](https://www.amazon.com/s?k=casio+g-shock+camo+gold&tag=ijgprojects-20)
Gundam Meets G-Shock: The DW-5600 Collaboration Dropping June 4
In what may be the most talked-about G-Shock collab of the year, Casio has teamed up with the iconic **Mobile Suit Gundam** franchise for a limited-edition DW-5600. The watch releases on **June 4, 2026**, and is inspired by the RX-78-2 Gundam — the original mecha from the 1979 anime series that launched one of Japan’s most beloved franchises.
The design is subtle but unmistakably Gundam. The watch features a **translucent bezel and band** with a minimalist blue face and a white center case — echoing the RX-78-2’s iconic blue, white, and orange colour scheme. The band carries an **Earth Federation Space Force emblem** along with mecha-inspired graphics and an orange band keeper. The case back is engraved with the **winged horse emblem of the White Base**, and ‘SINCE 1979’ appears on the LED backlight — a nod to both G-Shock’s 1983 origins and Gundam’s 1979 debut.
The watch was initially announced for South Korea but is expected to be an Asia-wide release, with global availability likely to follow.
**Our Take:** G-Shock collaborations with anime franchises have a strong track record of selling out fast and appreciating in value. The DW-5600 is already one of the most iconic G-Shock shapes — slim, lightweight, and direct DNA from the original 1983 G-Shock. If you’re a Gundam fan or a G-Shock collector, this one is worth tracking down on launch day.
[Shop G-Shock DW-5600 Series on Amazon →](https://www.amazon.com/s?k=casio+g-shock+dw-5600&tag=ijgprojects-20)
Seiko’s 145th Anniversary: Two Limited-Edition Prospex Divers
Seiko is marking **145 years** since Kintaro Hattori opened his Tokyo clock shop in 1881, and the anniversary collection is genuinely special. Two new limited-edition Prospex divers are dropping in June 2026, both unified by **Seiko Blue** — the signature colour that Seiko established in the 1960s and has refined ever since.
**HBC005 — 1965 Heritage Diver’s Watch (~$595)**
This is the one that will sell out first. The HBC005 is based on Seiko’s original 1965 diver’s watch — Japan’s first purpose-built dive watch — and powered by the **Calibre 6R55** automatic movement with a 72-hour power reserve. The design is beautifully restrained: a silver-white dial with blue accents on the aluminium bezel insert and the seconds hand. The case is stainless steel with a super-hard coating, and the bracelet features a clever clasp that adjusts in 2.5mm increments — essential for divers dealing with wetsuit pressure changes. **Limited edition** (quantity not confirmed for US market). Available at select retailers from June 2026.
**HBB001 — Samurai-Inspired Diver (~$595)**
The HBB001 takes a bolder approach. Its case features decisive faceting on the lugs — described by Seiko as ‘sculpted by a sword’ — and a two-tone aluminium bezel insert in silver (0–15 minute scale) and blue (remainder). The movement is the **Calibre 4R35** with 41 hours of power reserve. Limited to **9,999 pieces** worldwide.
**Our Take:** Both watches are exceptional value at ~$595 for limited-edition, Japan-made Seiko Prospex divers. The HBC005 is the more wearable everyday piece; the HBB001 is the more dramatic collector’s watch. If you can only pick one, the HBC005’s 72-hour power reserve and cleaner dial make it the more practical choice.
[Browse Seiko Prospex on Amazon →](https://www.amazon.com/s?k=seiko+prospex+diver&tag=ijgprojects-20)
Seiko Astron Goes Slimmer: New GPS Solar Dual-Time Chronographs
For those with a higher budget, Seiko is also launching a new generation of **Astron GPS Solar** watches in June 2026. The new HAB series features a slimmer case profile than previous Astron models — a significant achievement given that GPS Solar technology requires substantial internal hardware.
The lineup includes four references (HAB001, HAB002, HAB003, HAB004) in dual-time and chronograph configurations, priced between **€2,700 and €3,000**. These are not budget watches, but they represent the pinnacle of what Seiko’s technology division can produce: GPS-synced accuracy anywhere in the world, solar charging, and a case slim enough to wear under a shirt cuff.
**Our Take:** The Astron HAB series is out of range for most value-focused collectors, but it’s worth knowing about because it demonstrates how far solar-GPS technology has come. The trickle-down effect means that Seiko’s mid-range solar watches — like the Prospex Solar Chronograph in the $300–$500 range — benefit from the same R&D investment.
[Browse Seiko Astron on Amazon →](https://www.amazon.com/s?k=seiko+astron+gps+solar&tag=ijgprojects-20)
The Value Verdict: What to Buy in June 2026
With so many releases landing this month, here’s our quick-reference buying guide:
**Best under $100:** G-Shock DW-6900CMG-3 (Camo & Gold) — full G-Shock feature set with a striking limited aesthetic.
**Best under $200:** G-Shock GM-6900CMG-3 (Camo & Gold) — metal bezel, laser-engraved camo, looks like a $300 watch.
**Best collab:** G-Shock x Gundam DW-5600 — limited availability, strong collector appeal, iconic case shape.
**Best investment piece under $600:** Seiko Prospex HBC005 (145th Anniversary) — limited edition, Japan-made, 72-hour power reserve, direct lineage from the 1965 original.
As always, all prices are approximate and subject to change. US pricing for the Seiko HBC005 and HBB001 has not been officially confirmed at time of writing — we’ll update this article when US retail prices are announced.
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June 2026 is a strong month for the value-watch community. Casio is delivering variety at every price point with the Camo & Gold series, the Gundam collab adds genuine collector excitement to the DW-5600 platform, and Seiko’s 145th anniversary releases prove that the brand still knows how to make a meaningful limited edition. Whether you’re a G-Shock loyalist, a Seiko collector, or just looking for your next everyday watch, there’s something here worth adding to your wishlist.
Check out our [Watch Advisor](/watch-finder) to find the right watch for your budget and lifestyle — or browse our [Best Watches Under $200](/best-watches-under-200) guide for our current top picks across all categories.