Casio has introduced a new Oceanus Retro Tone Collection, adding two premium limited-edition watches to the lineup in Japan. The release centers on a half-matte gradient dial design and lightweight titanium construction, giving the new models a more refined look within the brand’s upscale watch range.
The first model is the Oceanus Manta S400, a Bluetooth-equipped version positioned as the more advanced option in the pair. Casio is limiting this watch to 300 pieces, with pricing set at ¥165,000. Its feature set and limited run place it at the top of this small collection.
The second release is the Oceanus Classic Line T2600, which comes as a standalone model without the Bluetooth focus of the Manta variant. This watch will be offered in a larger but still restricted run of 500 pieces, priced at ¥115,500. Like the S400, it uses a titanium case and shares the collection’s retro-inspired dial treatment.
Both watches also feature Tochigi leather straps, adding a traditional material choice to the modern titanium build. With Japan-exclusive availability, limited production numbers, and a premium finish, the Casio Oceanus Retro Tone Collection appears aimed at collectors and buyers looking for a distinctive, high-end Oceanus release.
