Casio Men's OCEANUS Retro Tone Collection OCW-S400RA-2AJF Watch
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Casio Men's OCEANUS Retro Tone Collection OCW-S400RA-2AJF Watch

Casio Men's OCEANUS Retro Tone Collection OCW-S400RA-2AJF Watch

Product Highlights
Introducing a collection designed around the theme of timeless charm in classic style from OCEANUS, which pursues high-quality finishing and multifunctionality under the brand concept of "Elegance, Technology." The dial, finished in a half-matte gradient, is colored through a three-layer process of silver deposition, color coating, and gradient pattern printing on a newly developed mold-formed dial. This creates a rich 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. With a unique frosted gloss reminiscent of frost on the material surface, the bezel's colors are vividly enhanced by softly captured light. The 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 from Manta receive accurate time signals through standard radio waves and Bluetooth® for dual-way synchronization, while the OCW-T2600RA receives standard radio waves. All models are equipped with Tough Solar technology, offering five unique styles that enrich the wearer's daily life.
Product Overview
"Elegance, Technology" is the brand concept behind OCEANUS, which introduces a collection designed around the theme of timeless charm in classic style.
Gender Men's
Dial Analog
Movement Tough Solar *Solar Charging System
Case Shape Round
Case Material Titanium
Glass 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: Blue 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 receivable city, it will receive the corresponding station.
  • Mobile Link Function (Function synchronization via Bluetooth® communication with compatible mobile phones)
  • Hand Position Auto Correction Function
  • Power Saving Function (Stops the second hand movement in dark places 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-2AJF Watch
$1,121.85

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Casio Men's OCEANUS Retro Tone Collection OCW-S400RA-2AJF Watch - Image 5

Casio Men's OCEANUS Retro Tone Collection OCW-S400RA-2AJF Watch

Product Highlights
Introducing a collection designed around the theme of timeless charm in classic style from OCEANUS, which pursues high-quality finishing and multifunctionality under the brand concept of "Elegance, Technology." The dial, finished in a half-matte gradient, is colored through a three-layer process of silver deposition, color coating, and gradient pattern printing on a newly developed mold-formed dial. This creates a rich 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. With a unique frosted gloss reminiscent of frost on the material surface, the bezel's colors are vividly enhanced by softly captured light. The 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 from Manta receive accurate time signals through standard radio waves and Bluetooth® for dual-way synchronization, while the OCW-T2600RA receives standard radio waves. All models are equipped with Tough Solar technology, offering five unique styles that enrich the wearer's daily life.
Product Overview
"Elegance, Technology" is the brand concept behind OCEANUS, which introduces a collection designed around the theme of timeless charm in classic style.
Gender Men's
Dial Analog
Movement Tough Solar *Solar Charging System
Case Shape Round
Case Material Titanium
Glass 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: Blue 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 receivable city, it will receive the corresponding station.
  • Mobile Link Function (Function synchronization via Bluetooth® communication with compatible mobile phones)
  • Hand Position Auto Correction Function
  • Power Saving Function (Stops the second hand movement in dark places 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 finishing and multifunctionality under the brand concept of "Elegance, Technology." The dial, finished in a half-matte gradient, is colored through a three-layer process of silver deposition, color coating, and gradient pattern printing on a newly developed mold-formed dial. This creates a rich 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. With a unique frosted gloss reminiscent of frost on the material surface, the bezel's colors are vividly enhanced by softly captured light. The 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 from Manta receive accurate time signals through standard radio waves and Bluetooth® for dual-way synchronization, while the OCW-T2600RA receives standard radio waves. All models are equipped with Tough Solar technology, offering five unique styles that enrich the wearer's daily life.
Product Overview
"Elegance, Technology" is the brand concept behind OCEANUS, which introduces a collection designed around the theme of timeless charm in classic style.
Gender Men's
Dial Analog
Movement Tough Solar *Solar Charging System
Case Shape Round
Case Material Titanium
Glass 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: Blue 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 receivable city, it will receive the corresponding station.
  • Mobile Link Function (Function synchronization via Bluetooth® communication with compatible mobile phones)
  • Hand Position Auto Correction Function
  • Power Saving Function (Stops the second hand movement in dark places 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-2AJF Watch | IPPO WATCH