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Order within 4 Hours 12 mins with Scheduled Delivery. If you place an order within this time, We will ship Monday, May 11 2026. This delivery time is calculated by DHL and FedEx. You can check the exact delivery date on checkout page.

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     Description (2,572 characters)
Target: Men
Set contents: Body, box, instruction manual, warranty card are included in the instruction manual
Waterproof reinforcement for everyday life: 10BAR
Country of origin: Japan
Radio stations for 6 stations around the world (Japan x 2, North America, UK, Germany, China)
Needle position automatic correction function to check the needle position at regular intervals and automatically correct the needle position
Anti-reflective coating dual curve sapphire glass boasting 99% transparency Product introduction Solar radio clock equipped with high-quality finish and advanced technology, Oshianas classic line OCW-S100 series
A lineup of models that can be used widely from business to private
The OCW-S100B finished in a cool design that imagined the sea before dawn by adopting a color scheme of black IP processing on metal parts × blue evaporation on glass parts
Equipped with smart access for easy and quick world time operation
In addition, high performance and high quality and beautiful finish are compatible, such as dual curve sapphire glass with anti-reflective coating
With excellent usability and high-quality beauty, it is an Oceanus that produces an elegant appearance even when operated.

・ Tough solar (solar charging system)
・ 10 ATM water resistant function
・ Radio wave reception function: Automatic reception (up to 6 times / day, China radio wave up to 5 times / day) / manual reception, applicable area / Japan / North America / Europe / China * Receive home time setting When set to a possible city, you will receive stations that match the city
The time difference is set by the selected city

-Hand position automatic correction function Stops hand movement after elapse and saves power.)
・ Date display
・ Fully automatic calendar
・ Driving time without solar power generation from full charge Operates with normal quartz accuracy (average monthly difference ± 15 seconds)
OCEANUS which continues to pursue high quality and high performance based on the brand concept of Elegance, Technology
The challenge of pursuing absolute precision, the movement of moving hands at high speed, and the persistent commitment to "blue"
Born from a sense of adventure and playfulness that is not bound by the common sense of watchmaking

Model Number: OCWS100B1AJF

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CASIO Oceanus electric wave so... 4971850916185 Target: Men
Set contents: Body, box, instruction manual, warranty card are included in the instruction manual
Waterproof reinforcement for everyday life: 10BAR
Country of origin: Japan
Radio stations for 6 stations around the world (Japan x 2, North America, UK, Germany, China)
Needle position automatic correction function to check the needle position at regular intervals and automatically correct the needle position
Anti-reflective coating dual curve sapphire glass boasting 99% transparency Product introduction Solar radio clock equipped with high-quality finish and advanced technology, Oshianas classic line OCW-S100 series
A lineup of models that can be used widely from business to private
The OCW-S100B finished in a cool design that imagined the sea before dawn by adopting a color scheme of black IP processing on metal parts × blue evaporation on glass parts
Equipped with smart access for easy and quick world time operation
In addition, high performance and high quality and beautiful finish are compatible, such as dual curve sapphire glass with anti-reflective coating
With excellent usability and high-quality beauty, it is an Oceanus that produces an elegant appearance even when operated.

・ Tough solar (solar charging system)
・ 10 ATM water resistant function
・ Radio wave reception function: Automatic reception (up to 6 times / day, China radio wave up to 5 times / day) / manual reception, applicable area / Japan / North America / Europe / China * Receive home time setting When set to a possible city, you will receive stations that match the city
The time difference is set by the selected city

-Hand position automatic correction function Stops hand movement after elapse and saves power.)
・ Date display
・ Fully automatic calendar
・ Driving time without solar power generation from full charge Operates with normal quartz accuracy (average monthly difference ± 15 seconds)
OCEANUS which continues to pursue high quality and high performance based on the brand concept of Elegance, Technology
The challenge of pursuing absolute precision, the movement of moving hands at high speed, and the persistent commitment to "blue"
Born from a sense of adventure and playfulness that is not bound by the common sense of watchmaking

Model Number: OCWS100B1AJF
488
4971850916185 In Stock