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Bluetooth® equipped GPS radio solar*
Bluetooth® × GPS × WAVE CEPTOR

By charging the watch itself, correcting the time, and updating the data,
The reliability and practicality of the watch, including the accuracy of the time display, have been further improved.

SELF-CHARGING
[Ensuring practicality]

OCEANUS Watch and starburst lens flare

Superior power management enables multifunctional solar drive

Tough Solar

Converts light into power to stably drive various functions that require heavy loads. In order to improve the performance of the multifunctional module, we have developed our own shading distributed solar panel with excellent power generation efficiency.

SELF-ADJUSTING
[Pursuit of high precision]

Monochrome view of Earth at night collage with radio tower, satellite, and mobile device

With 3 time adjustment systems, you can always keep the correct time displayed anywhere in the world

Standard radio wave reception (multiband 6)

Receives standard radio waves from Japan (2 stations), the United States, the United Kingdom, Germany, and China, and automatically adjusts the time.

GPS satellite signal reception

Acquire position and time information from GPS satellites. The time zone of the current location and daylight saving time are automatically analyzed and the correct time is displayed. It is compatible with Japan's quasi-zenith satellite "Michibiki" and has improved reception efficiency.

Bluetooth®

Automatically connects to the smartphone four times a day and corrects the time. When the time zone is crossed, the local time is displayed with one push.

SELF-UPDATING
[Improved reliability]

OCEANUS watch on mobile device

Adding further reliability to time accuracy with smartphone link functions

Data update system

Accurate Time System (Bluetooth®), Casio's unique system that acquires the time via a smartphone and automatically updates daylight saving time and time zone information around the world that changes from time to time.

G-SHOCK watch / smartphone application icon

* Installation of the dedicated app "OCEANUS Connected" is required to connect with a smartphone. Compatible with our designated iPhone and Android smartphones.

High-density mounting technology

In the limited space inside the module, 3 types of antennas, 6 motors, ICs, gears, and many other components are optimally arranged for high-density mounting.

Exploded view of OCEANUS watch construction

Antimagnetic plate

A magnetic shield is placed inside the module. While maintaining radio reception sensitivity, it achieves magnetic resistance (JIS type 1) required for daily use.

2-board structure

The thickness of the module has been reduced by using two boards and mounting the antenna and battery on a flat surface.

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