Summary of Casio's new watches for 2021

Oceanus Manta OCW-S6000

This is the latest release of the Oceanus Manta. The bezel is crafted from gradient blue sapphire crystal. It features 24 facets, reflecting light and sparkling like the surface of the ocean. This model even features city codes engraved on the difficult-to-process sapphire crystal. The thin, lightweight titanium case accentuates the distinctive bezel with sharply designed lugs. By linking it to a smartphone, time adjustments and world time settings are possible, providing high functionality. Two models are available: the OCW-S6000 has a silver case, while the OCW-S6000B has a black DLC-coated case.

Oceanus Classic Line OCW-T5000-1AJF

　This is Oceanus' first square-case model. It combines a compact case size with a classic design, while boasting a full range of functions, including a chronograph, smartphone linking, and radio-controlled solar power. The use of a case with a combination of satin and polished finishes and a curved sapphire crystal creates a three-dimensional finish, ensuring aesthetic appeal from every angle. The dial design also has a classic feel. While the dark blue ring printed with world time city codes is characteristic of Oceanus, the day of the week and function displays are displayed as subdials at 6 o'clock, ensuring a subtle understatement of its high-tech appeal. The case and bracelet are crafted from lightweight titanium, and the bracelet, constructed with fine links, provides a supple feel.

Oceanus Cachalot OCW-P2000B-1AJF

　A new model has been added to Oceanus' sporty Cachalot line. This model is a variation of the already available OCW-P2000. It's a full-fledged diver's watch, boasting 200m water resistance and meeting ISO standards. It also features a "Dive Log" function that records dive locations and durations by linking with a smartphone. To enhance water resistance, the case back is securely fastened with eight special screws. The bracelet clasp features a double-locking mechanism and an extension for secure wear even over a wetsuit. The titanium case and bracelet are Zaratsu polished and black DLC coated. Automatic time adjustment and world time settings are also possible via smartphone link.

Oceanus Manta ~Platinum Maki-e~ OCW-S5000ME-1AJF

　This model is based on the OCW-S5000, which boasts the thinnest case in the Oceanus men's line. The sapphire crystal bezel and dial feature the traditional Japanese craft of maki-e (gold-lacquered lacquer). To incorporate maki-e into the design, the company enlisted the cooperation of traditional craftsman Yutaro Shimode, the third-generation master of Kyoto's Shimode Maki-e workshop, for development and manufacturing. This model is based on Shimode's signature work, "Whisper of Eternity," which uses platinum to express the sparkle of water. The sparkle of water is expressed using two techniques: "Maki-bokashi," which sprinkles platinum powder from bottom to top to create a beautiful gradation, and "Kusugashi," which deliberately leaves areas uncovered by platinum. All of these techniques are handcrafted by Shimode. As you'd expect from an Oceanus, the watch is packed with features, including automatic time adjustment and world time setting via smartphone link.

Oceanus Manta Japan Indigo OCW-S5000APA-2AJF

　Based on the OCW-S5000, which features a slim 9.5mm case, this model incorporates natural indigo, a traditional Japanese dye, into its design. It uses Awa indigo from Tokushima Prefecture, which is transformed into a dye using a precipitation method to color the mother-of-pearl dial. The mother-of-pearl sub-dial is intentionally left uncolored to create contrast, while the main dial features "Musakumo dyeing," an indigo dyeing technique. The realization of such a highly decorative dial, despite its solar charging function, is largely due to improvements in dial implementation technology and solar charging efficiency. These technologies allowed for the adoption of an "indial solar" system that generates power solely from light shining on the sub-dial, expanding the expressive possibilities of the main dial. The watch also features smartphone linking functionality, allowing for easy automatic time adjustment and world time setting.