Casio Men's OCEANUS Retro Tone Collection OCW-S400RA-3AJF Watch
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Casio Men's OCEANUS Retro Tone Collection OCW-S400RA-3AJF Watch

Casio Men's OCEANUS Retro Tone Collection OCW-S400RA-3AJF Watch

Product Highlights
Introducing a collection designed around the theme of timeless charm in classic style from OCEANUS, which pursues high-quality finishes and multifunctionality under the brand concept of "Elegance, Technology." The dial, finished in a half-matte gradient, is colored through a unique process involving silver deposition, color painting, and gradient pattern printing on a newly developed mold. This creates a captivating expression where colors and light blend exquisitely from the center to the periphery. By meticulously controlling light transmission to ensure the required amount for solar charging, vibrant dial colors are achieved. The bezel ring features sapphire glass with a laser-processed top surface finished in a half-matte style. It exudes a unique luster reminiscent of frosted surfaces, enhancing the bezel's color with softly captured light. The lineup includes the OCW-S7000RA chronograph and OCW-S400RA three-hand analog from the slim-styled OCEANUS Manta, as well as the OCW-T2600RA with a solid design from the Classic Line. The OCW-S7000RA and OCW-S400RA from Manta receive accurate time signals via standard radio waves and Bluetooth® for dual-way timekeeping, while the OCW-T2600RA receives standard radio waves. All models are equipped with Tough Solar technology, offering five distinct personalities to complement the wearer's daily life.
Product Overview
"Elegance, Technology" is the brand concept behind OCEANUS, known for its pursuit of high-quality finishes and multifunctionality. The collection is designed around the theme of classic style exuding timeless charm.
Gender Men's
Dial Analog
Movement Tough Solar *Solar Charging System
Case Shape Round
Case Material Titanium
Crystal Material Sapphire Glass *Dual-Curve Anti-Reflective Coating
Band Type Metal Band *Titanium Mukuba Band with Slide Adjust Mechanism and One-Push Three-Fold Clasp
Band Color Silver Tone
Water Resistance 10 Bar Water Resistance
Other Features
  • Dial Color: Green Tone
  • Weight: 79g
  • Calendar Function: Yes
  • Band: Titanium Mukuba Band
  • Length: 150-195mm/19.8mm
  • Weight: 79g
  • Tough Solar (Solar Charging System)
  • 10 Bar Water Resistance
  • Radio Wave Reception: Automatic Reception (up to 6 times/day) (China: up to 5 times/day) / Manual Reception, Radio Wave: JJY, Frequency: 40kHz/60kHz (Models compatible with Fukushima/Kyushu stations) Radio Wave: WWVB, Frequency: 60kHz Radio Wave: MSF/DCF77, Frequency: 60kHz/77.5kHz Radio Wave: BPC, Frequency: 68.5kHz *When setting the home city to a city where reception is possible, it will receive the corresponding station.
  • Mobile Link Function (Function linking with compatible mobile phones via Bluetooth® communication)
  • Hand Position Automatic Correction Function
  • Power Saving Function (In dark conditions, the hands stop moving after a certain period to save power)
  • Date Display
  • Full Auto Calendar
  • Operating Time from Full Charge without Solar Generation: Approx. 5 months / Power Saving Mode: Approx. 19 months
Release Date 2025/06/13
Retail Price ¥ 181,500.00 JPY
$1,121.85
Casio Men's OCEANUS Retro Tone Collection OCW-S400RA-3AJF Watch
$1,121.85

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Casio Men's OCEANUS Retro Tone Collection OCW-S400RA-3AJF Watch - Image 4
Casio Men's OCEANUS Retro Tone Collection OCW-S400RA-3AJF Watch - Image 5

Casio Men's OCEANUS Retro Tone Collection OCW-S400RA-3AJF Watch

Product Highlights
Introducing a collection designed around the theme of timeless charm in classic style from OCEANUS, which pursues high-quality finishes and multifunctionality under the brand concept of "Elegance, Technology." The dial, finished in a half-matte gradient, is colored through a unique process involving silver deposition, color painting, and gradient pattern printing on a newly developed mold. This creates a captivating expression where colors and light blend exquisitely from the center to the periphery. By meticulously controlling light transmission to ensure the required amount for solar charging, vibrant dial colors are achieved. The bezel ring features sapphire glass with a laser-processed top surface finished in a half-matte style. It exudes a unique luster reminiscent of frosted surfaces, enhancing the bezel's color with softly captured light. The lineup includes the OCW-S7000RA chronograph and OCW-S400RA three-hand analog from the slim-styled OCEANUS Manta, as well as the OCW-T2600RA with a solid design from the Classic Line. The OCW-S7000RA and OCW-S400RA from Manta receive accurate time signals via standard radio waves and Bluetooth® for dual-way timekeeping, while the OCW-T2600RA receives standard radio waves. All models are equipped with Tough Solar technology, offering five distinct personalities to complement the wearer's daily life.
Product Overview
"Elegance, Technology" is the brand concept behind OCEANUS, known for its pursuit of high-quality finishes and multifunctionality. The collection is designed around the theme of classic style exuding timeless charm.
Gender Men's
Dial Analog
Movement Tough Solar *Solar Charging System
Case Shape Round
Case Material Titanium
Crystal Material Sapphire Glass *Dual-Curve Anti-Reflective Coating
Band Type Metal Band *Titanium Mukuba Band with Slide Adjust Mechanism and One-Push Three-Fold Clasp
Band Color Silver Tone
Water Resistance 10 Bar Water Resistance
Other Features
  • Dial Color: Green Tone
  • Weight: 79g
  • Calendar Function: Yes
  • Band: Titanium Mukuba Band
  • Length: 150-195mm/19.8mm
  • Weight: 79g
  • Tough Solar (Solar Charging System)
  • 10 Bar Water Resistance
  • Radio Wave Reception: Automatic Reception (up to 6 times/day) (China: up to 5 times/day) / Manual Reception, Radio Wave: JJY, Frequency: 40kHz/60kHz (Models compatible with Fukushima/Kyushu stations) Radio Wave: WWVB, Frequency: 60kHz Radio Wave: MSF/DCF77, Frequency: 60kHz/77.5kHz Radio Wave: BPC, Frequency: 68.5kHz *When setting the home city to a city where reception is possible, it will receive the corresponding station.
  • Mobile Link Function (Function linking with compatible mobile phones via Bluetooth® communication)
  • Hand Position Automatic Correction Function
  • Power Saving Function (In dark conditions, the hands stop moving after a certain period to save power)
  • Date Display
  • Full Auto Calendar
  • Operating Time from Full Charge without Solar Generation: Approx. 5 months / Power Saving Mode: Approx. 19 months
Release Date 2025/06/13
Retail Price ¥ 181,500.00 JPY

Product Information

Shipping & Returns

Description

Product Highlights
Introducing a collection designed around the theme of timeless charm in classic style from OCEANUS, which pursues high-quality finishes and multifunctionality under the brand concept of "Elegance, Technology." The dial, finished in a half-matte gradient, is colored through a unique process involving silver deposition, color painting, and gradient pattern printing on a newly developed mold. This creates a captivating expression where colors and light blend exquisitely from the center to the periphery. By meticulously controlling light transmission to ensure the required amount for solar charging, vibrant dial colors are achieved. The bezel ring features sapphire glass with a laser-processed top surface finished in a half-matte style. It exudes a unique luster reminiscent of frosted surfaces, enhancing the bezel's color with softly captured light. The lineup includes the OCW-S7000RA chronograph and OCW-S400RA three-hand analog from the slim-styled OCEANUS Manta, as well as the OCW-T2600RA with a solid design from the Classic Line. The OCW-S7000RA and OCW-S400RA from Manta receive accurate time signals via standard radio waves and Bluetooth® for dual-way timekeeping, while the OCW-T2600RA receives standard radio waves. All models are equipped with Tough Solar technology, offering five distinct personalities to complement the wearer's daily life.
Product Overview
"Elegance, Technology" is the brand concept behind OCEANUS, known for its pursuit of high-quality finishes and multifunctionality. The collection is designed around the theme of classic style exuding timeless charm.
Gender Men's
Dial Analog
Movement Tough Solar *Solar Charging System
Case Shape Round
Case Material Titanium
Crystal Material Sapphire Glass *Dual-Curve Anti-Reflective Coating
Band Type Metal Band *Titanium Mukuba Band with Slide Adjust Mechanism and One-Push Three-Fold Clasp
Band Color Silver Tone
Water Resistance 10 Bar Water Resistance
Other Features
  • Dial Color: Green Tone
  • Weight: 79g
  • Calendar Function: Yes
  • Band: Titanium Mukuba Band
  • Length: 150-195mm/19.8mm
  • Weight: 79g
  • Tough Solar (Solar Charging System)
  • 10 Bar Water Resistance
  • Radio Wave Reception: Automatic Reception (up to 6 times/day) (China: up to 5 times/day) / Manual Reception, Radio Wave: JJY, Frequency: 40kHz/60kHz (Models compatible with Fukushima/Kyushu stations) Radio Wave: WWVB, Frequency: 60kHz Radio Wave: MSF/DCF77, Frequency: 60kHz/77.5kHz Radio Wave: BPC, Frequency: 68.5kHz *When setting the home city to a city where reception is possible, it will receive the corresponding station.
  • Mobile Link Function (Function linking with compatible mobile phones via Bluetooth® communication)
  • Hand Position Automatic Correction Function
  • Power Saving Function (In dark conditions, the hands stop moving after a certain period to save power)
  • Date Display
  • Full Auto Calendar
  • Operating Time from Full Charge without Solar Generation: Approx. 5 months / Power Saving Mode: Approx. 19 months
Release Date 2025/06/13
Retail Price ¥ 181,500.00 JPY
Casio Men's OCEANUS Retro Tone Collection OCW-S400RA-3AJF Watch | IPPO WATCH