Casio has announced two new models in its Oceanus Manta line, the OCW-S7000CN-1AJF and OCW-SG1000CN-1AJR. Both are inspired by the calm and quiet of a moonlit night and feature hand-cut sapphire glass bezels made using traditional Edo Kiriko craftsmanship. The watches use black DLC-coated titanium cases and bands, combining durability with a premium finish.
OCW-S7000CN-1AJF
The OCW-S7000CN-1AJF features a sapphire glass bezel with precise, hand-cut lines crafted by Edo Kiriko artisan Toru Horiguchi. The pattern, known as “Thousand Lines,” captures reflections similar to the light of the moon on a calm sea. Each cut is made by hand on hard sapphire glass, which requires long hours of grinding and finishing.
The design theme “Calm Night” is expressed through an all-black titanium body and a bezel that reflects a subtle blue depending on the viewing angle. The dial has a textured matte surface inspired by the unevenness of the moon’s surface, giving it a soft, detailed look.
The watch measures 47.5 × 42.8 × 9.8 mm and weighs 81 g. It includes Bluetooth for smartphone link, MULTIBAND6 radio time correction, and Casio’s Tough Solar power system. Other functions include world time for 27 cities, a 1-second stopwatch, full automatic calendar, and a power-saving mode. It is 10 ATM water-resistant and fitted with a double-sided anti-reflective sapphire crystal. The indexes and hands feature Neobrite for low-light visibility.
The titanium band has arrow-shaped links with mirror-polished lines and a slide-adjustment clasp.
OCW-SG1000CN-1AJR
The OCW-SG1000CN-1AJR is a higher-end limited edition with only 600 units worldwide. It uses a sapphire bezel featuring the “Senjiku” pattern, also created by Toru Horiguchi. The bezel has 24 polished facets and a black-silver gradient achieved through vapor deposition, reflecting blue tones under light.
The dial uses a metal base embossed with textures resembling the moon’s surface, finished with layered plating and paint for depth. The emblem on the case back features a moon motif created through laser processing and DLC coating.
This model introduces Gallium Tough Solar, a solar system derived from satellite technology that improves power generation. It uses a crescent-shaped solar cell under the date window to collect light efficiently.
The watch measures 47.5 × 43 × 11.7 mm and weighs 99 g. It includes Bluetooth, MULTIBAND6, Tough Solar, and world time for 27 cities. Other features include automatic calendar, stopwatch, power-saving mode, and Neobrite hands. It is water-resistant up to 10 ATM.
The OCW-SG1000CN is made of black DLC-coated titanium with a dual-curved sapphire crystal and slide-adjustment clasp. It comes in a special box with a unique serial number.
Pricing and Availability
Both models will be released in November 2025. The OCW-S7000CN-1AJF is priced at ¥308,000 (about US$2,023), while the OCW-SG1000CN-1AJR retails for ¥682,000 (about US$4,480).
For more daily updates, please visit our News Section.
Tech enthusiast? Get the latest news first! Follow our Telegram channel and subscribe to our free newsletter for your daily tech fix!
