G-Shock GW-M5610 vs G-Shock GMW-B5000
Buy the GW-M5610 if you want the classic square G-Shock at the lowest price. It does the core job — solar power, atomic timekeeping, 200M water resistance — for $139.32 at Amazon as of November 4, 2026. Buy the GMW-B5000 if you want the same square shape in stainless steel with Bluetooth phone sync and a brighter LED backlight. It costs $440.00 at Casio America as of November 4, 2026, about $300 more.
Today the G-Shock GW-M5610 costs $300.68 less at its best price.
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G-Shock GW-M5610
Choose the GW-M5610 if you want a light, tough solar-atomic square G-Shock and don't need Bluetooth or metal.
- Lowest price of the two by a wide margin
- Light at 52 grams on a resin band
- Tough Solar and Multi-Band 6 atomic sync with no app needed
- 200M water resistance and shock resistance
- Slim 12.7mm case
What separates them
| G-Shock GW-M5610 | G-Shock GMW-B5000 | |
|---|---|---|
| Price | $139.32 at Amazon as of November 4, 2026 | $440.00 at Casio America as of November 4, 2026 |
| Case and band material | Resin case and resin band | Stainless steel case and solid stainless steel band |
| Weight | 52 grams | Heavier steel build (not listed) |
| Phone connectivity | None | Bluetooth low energy with the CASIO WATCHES app |
| Timekeeping | Multi-Band 6 atomic radio sync | Multi-Band 6 atomic radio sync plus Bluetooth two-way sync |
| Backlight | Full auto EL backlight with afterglow | Super illuminator LED backlight with full auto light and afterglow |
| Power | Tough Solar | Tough Solar |
Price history
- G-Shock GW-M5610: lowest $139.32 on Nov 4 at Amazon.
- G-Shock GMW-B5000: lowest $440.00 on Nov 4 at Casio America.
Prices at every store
G-Shock GW-M5610
- RedDeerWatches.comNew
In stock
$179.00Free shippingObserved at 10:42 PM - eBayPre-owned
Availability unknownSold by japanesehappinessshop
$92.44+ $17.60 shippingObserved at 10:42 PM - AmazonNew
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
$139.32Free shippingObserved at 10:42 PM
G-Shock GMW-B5000
- Casio AmericaNew
In stock
$440.00Free shippingObserved at 10:42 PM - WalmartNew
Availability unknownSold by CW WATCHES
$477.90Observed at 11:33 PM - eBayNew
Availability unknownSold by cwtime
$480.70Observed at 11:33 PM - AmazonNew
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
$495.95Free shippingObserved at 10:42 PM
Specs compared
| Spec | G-Shock GW-M5610 | G-Shock GMW-B5000 |
|---|---|---|
| Model | Casio G-Shock GW-M5610U-1 Price: ~– ASIN: B007R… | Casio G-Shock GMW-B5000D-1 Price: ~– ASIN: B07D… |
| Water resistance | 200M waterproof | 200 meters |
| Power source | Tough Solar (solar charging system) | Tough Solar power system (solar-charging system) |
| Glass | inorganic glass | Mineral Glass |
| Alarms | 5 time alarms (only 1 with snooze function), ti… | 5 daily alarms (with 1 snooze alarm) |
| Case dimensions | 46.7 x 43.2 x 12.7mm | — |
| Weight | 52 grams | — |
| Case material | Resin | — |
| Strap material | Resin Band | — |
| Strap wearing size |
What reviewers say
G-Shock GW-M5610
Owners treat the GW-M5610 as a durable everyday watch that stays accurate without fuss. Long-term users praise the solar charging and light weight; common complaints are the resin band aging and atomic reception depending on location.
- Accurate time with little maintenance
- Light and comfortable for daily wear
- Survives knocks and water
- Resin strap cracks or stiffens over years
- Radio sync unreliable in some regions
- Backlight is dim compared with newer models
G-Shock GMW-B5000
Owners of the metal square tend to praise the build and the blend of old-school G-Shock design with solar and Bluetooth. The main complaints are weight and the mineral crystal.
- Solid, premium feel of the steel case and band
Questions and answers
- Which is better for everyday wear?
- The GW-M5610 is lighter at 52 grams and cheaper to replace if damaged. The GMW-B5000 feels more solid in steel but weighs more on the wrist.
- Is the GMW-B5000 worth the extra money?
- Only if you want the steel case and band, Bluetooth app sync and the brighter LED backlight. The core solar, atomic and 200M features are the same.
- Which lasts longer?
- Both use Tough Solar and are shock resistant. The steel B5000 resists band wear better; the resin GW-M5610 band can crack after years of use and is cheap to replace.
- Do both keep accurate time without a phone?
- Yes. Both have Multi-Band 6 atomic radio sync. The B5000 adds Bluetooth sync through the CASIO WATCHES app as a backup.
- Which is better for swimming and diving?
- Both are rated 200M water resistant, so either works for swimming and snorkeling. Neither is a dive computer.
- Does the GW-M5610 have Bluetooth?
- No. It relies on radio sync only, so you set it with buttons rather than an app.