Key Takeaways
1. Casio has reintroduced three classic G-Shock models: DW-5900U-1, DW-5900UBB-1, and GX-56UBB-1, featuring updated modules and bright LED backlights.
2. The DW-5900U-1 and DW-5900UBB-1 replicate the original 1992 DW-5900 design, known for its unique “Triple Graph” LCD layout, and now include a new 3536 module for improved lighting.
3. The battery life of the DW-5900U and DW-5900UBB has nearly doubled to ten years, enhancing usability without relying on solar power.
4. The GX-56UBB-1 updates the King G-Shock GX-56BB-1 with a brighter white LED backlight and retains the robust single-tone black design, also featuring Tough Solar charging.
5. The new models will launch in Japan at prices of ¥14,300 (about $100) for the 5900 variants and ¥23,100 (about $160) for the GX-56UBB-1, with international availability expected soon.
Casio has brought back three classic G-Shock watches, alongside the new DW-6900 and GW-2310 models, featuring updated modules and bright LED backlights: the DW-5900U-1, the dark DW-5900UBB-1, and the large GX-56UBB-1.
Classic Designs Revived
The new DW-5900U-1 and DW-5900UBB-1 are faithful reproductions of the original DW-5900 that debuted in 1992. This original model was a pioneer, showcasing the “Triple Graph” LCD layout that distinguished it from the typical square designs, like the 5600 series, of that era. Casio brought this design back in 2018 for their 35th Anniversary, and although the current “U” edition doesn’t alter the appearance, it features a new 3536 module that replaces the Electro-luminescent (EL) backlight with a brighter, more dependable white LED light.
Improved Battery Life
With the introduction of the new module, the battery life of the 5900U and DW-5900UBB has nearly doubled. The past models had a lifespan of five years using a CR2025 coin cell, while the updated versions boast an impressive ten-year rating. This marks a significant enhancement for a watch that isn’t solar-powered.
If you’ve never experienced a 5900, you might be curious about the unique “Triple Graph” design. Here’s a quick overview: the left and right dials serve as animated second counters, filling and emptying “slice by slice,” providing a lively visual for tracking time, while the central dial displays the status of alarm, hourly chime, snooze, or mute functions.
The Mighty GX-56UBB-1
Next up is the GX-56UBB-1, an updated version of the King G-Shock GX-56BB-1 that was released in 2016. It retains the beloved robust single-tone black look, but replaces the EL backlight with a white LED. Similar to the other updates, this change primarily focuses on enhancing the module for improved lighting and efficiency.
Casio isn’t discontinuing the EL models just yet; they are still available in many markets. While the new white LED backlight is evidently better in terms of longevity and brightness, there are numerous fans who still cherish the nostalgic blue-green glow of the EL displays. Unlike the 5900U models, this one includes Tough Solar charging.
The new G-Shock DW-5900U-1 and DW-5900UBB-1 will first launch in Japan, priced at ¥14,300 (around $100). The GX-56UBB-1 will cost you ¥23,100 (about $160). All three models are expected to be available in Japan later this month, with international markets likely receiving them in the following weeks.
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