Casio releases new Oceanus watch with striking sapphire bezel

Casio has released the Oceanus Manta OCW-S7000CN-1A watch in Japan. This premium model was unveiled in October 2025 alongside the Casio Oceanus OCW-SG1000CN-1A, both sitting under the design theme “Calm Night”.

The Casio Oceanus Manta OCW-S7000CN-1A is now available in Japan, where it retails for ¥308,000 (~$1,968). While it is listed at the brand’s online store, it appears that the timepiece is currently only available in Casio’s physical stores.

The OCW-S7000CN-1A has a black DLC-coated titanium casing, measuring 47.5 x 42.8 x 9.8 mm (~1.87 x 1.69 x 0.4 inches), with a matching strap. It features a sapphire glass bezel with angled lines to reflect light. The textured black dial has three analog hands, with an automatic hand position correction function, and three indicator dials.

Casio’s Oceanus OCW-S7000CN-1A is a radio-controlled (Multiband 6) Bluetooth watch, with several settings and tools available in the Casio Watches smartphone app. There is a 1-second stopwatch on the watch, and it supports various world time zones. Plus, the watch is water resistant to 10 ATM, and offers Tough Solar charging to extend its battery life. It is unclear if this Casio Oceanus model will be released in other countries like the US, where the company already sells models like the OCWS7000E-2A (curr. $1,350 at Casio US).