OCEANUS is a Casio watch brand. On the brand’s concept page, Casio says the name is derived from Oceanus in Greek mythology. The same page gives a brand history that begins in November 2004 with the OCW-500.
Casio’s OCEANUS pages document technical milestones rather than outside awards. The concept page says the OCW-500 was the world’s first full metal chronograph radio wave solar model, according to Casio’s research, and says the first Manta model appeared in June 2007 as the world’s thinnest chronograph radio solar watch, also according to Casio’s research. The history shown on the site also includes the first use of Tough Movement in 2008, Smart Access in 2010, a full metal GPS hybrid radio wave solar model in 2014, and a 3-way Bluetooth, GPS, and radio solar model in 2017. The technology pages describe features such as Oceanus blue finishing, titanium construction, Bluetooth, Multiband 6 radio control, GPS satellite reception, and Bluetooth-equipped GPS radio solar systems.
Collections on the site have included Manta and Classic Line. The site also documents model series such as the OCW-S5000, OCW-S6000, and OCW-S7000. Casio’s OCEANUS pages describe features that vary by model, including solar charging, radio control, Bluetooth functions, chronograph displays, and other timekeeping functions.
Casio Computer Co., Ltd. lists its headquarters in Shibuya-ku, Tokyo, Japan. OCEANUS manufacturing on the site is tied to Yamagata Casio, which Casio describes as its mother factory. The OCEANUS technology pages say Yamagata Casio produces modules equipped with Tough Movement, uses micron-order assembly, and operates a Premium Production Line for high-end models. The OCEANUS section of the Casio site also includes store search and shop list pages.
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