Casio Oceanus Manta OCW-S400RA-3AJF Bluetooth Radio Wave Solar Wristwatch Domestic

[Product Description]

Description

With the brand concept of "Elegance, Technology," OCEANUS pursues high-quality finishing and multifunctionality. We introduce a collection designed with a timeless charm in a classic style theme. The dial features a half-matte gradient finish, colored with a three-layer process: a newly developed mold forms the dial face, which is then coated with silver vapor deposition, color paint, and gradient pattern printing. This creates a deep, nuanced expression where color and light blend exquisitely from the center outward. The solar charging system ensures sufficient light reception while precisely controlling transparency, enabling vivid dial color expression. The bezel ring is made of sapphire glass, laser-processed on the surface to achieve a half-matte finish. It has a unique glossy appearance reminiscent of frost, with soft, absorbed light that richly expresses the bezel's color. From the high-quality slim style of OCEANUS Manta, lineup includes the chronograph OCW-S7000RA, the three-hand analog OCW-S400RA, and the solid design OCW-T2600RA from the Classic Line. The OCW-S7000RA and OCW-S400RA models feature a 2-way system with standard radio wave reception and Bluetooth® for precise timekeeping. The OCW-T2600RA receives standard radio signals. All models are equipped with Tough Solar. Five distinct styles complement your lifestyle and add color to everyday life.

● Tough Solar (solar charging system) ● 10 ATM water resistance ● Radio wave reception: automatic reception (up to 6 times/day) (up to 5 times/day for Chinese signals), manual reception, <Japan> reception signals: JJY, frequency: 40kHz/60kHz (Fukushima/Kyushu models) <North America> reception signals: WWVB, frequency: 60kHz <Europe> reception signals: MSF/DCF77, frequency: 60kHz/77.5kHz <China> reception signals: BPC, frequency: 68.5kHz ＊ When the home time setting is adjusted to a receivable city, the watch receives signals suitable for that city. ● Mobile Link Function (connects via Bluetooth® with compatible smartphones for feature synchronization) ● Automatic hand position correction ● Power-saving function (stops movement after a certain period in dark places to conserve power) ● Date display ● Full auto calendar ● Operating time without solar power after full charge:

- When in use: approximately 5 months

- In power-saving mode: approximately 19 months ＊ When radio wave reception is not performed or not linked with a smartphone, it operates with standard quartz accuracy (average monthly deviation ±15 seconds).

From OCEANUS, which pursues high-quality finishing and multifunctionality under the brand concept of "Elegance, Technology," we introduce a collection designed with a timeless charm in a classic style theme.

[Radio-controlled watch] Receives radio signals containing time information to display accurate time. [Tough Solar] Casio's proprietary solar charging system that combines a solar panel that generates power from even minimal light with a large-capacity secondary battery, enabling stable operation of various high-load functions. [Mobile Link Function] Can connect with compatible smartphones via Bluetooth® for feature synchronization. Please check the description for other product specifications.

[Important Notice - For Overseas Customers]

Thank you for purchasing this product. Before using it overseas, please carefully read the following important notices.

1. Laws, Regulations, and Safety Standards This product complies with Japanese safety standards. Before use in your country, please check its compliance with local laws, regulations, and safety standards. Certain product categories (electronics, cosmetics, food, etc.) may require certification in the importing country.

2. Regarding Electrical Products 【Voltage Compatibility】 When using electrical products, please note that they are designed to match Japanese voltage specifications (90-110V). Using them with a different voltage may cause malfunction.

【Plug Type】 Our products use Japanese plug types (Type A or Type B). Please use a conversion adapter as needed.

【Important Notes Regarding Transformers and Adapters】 Transformers adjust the voltage to match the requirements of the equipment. Conversion adapters only change the plug shape and do not adjust the voltage. Using only a conversion adapter without a transformer may damage the product.

[Regarding Liability] We are not responsible for any malfunctions or damage caused by improper use, such as operating the product without a transformer.

3. Language and Manual Product instructions and displays may be in Japanese only. An English version of the manual can be downloaded from our website.

4. Regarding Product Returns and Exchanges Please note that if you wish to return or exchange a product, you will be required to submit a video of the unpacking process.