CASIO Oceanus Manta Men’s Solar Radio-controlled Watch OCW-S3400-1AJF
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CASIO Oceanus Manta Men’s Solar Radio-controlled Watch OCW-S3400-1AJF
A model equipped with a newly developed motor that improves the usability of the world time, designed with high-quality finish and thin, beautiful form.
CASIO Oceanus Manta Men’s Solar Radio-controlled Watch OCW-S3400-1AJF
Item #: 50831756

CASIO Oceanus Manta Men’s Solar Radio-controlled Watch OCW-S3400-1AJF

Item #: 50831756
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jp Imported from Japan store
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A model equipped with a newly developed motor that improves the usability of the world time, designed with high-quality finish and thin, beautiful form.
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Note: Step 1 Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.

What Stands Out

Solar Powered
Harnesses solar energy for reliable operation, eliminating the need for battery changes while ensuring consistent performance under various lighting conditions.
Radio-controlled
Automatically syncs to atomic time signals, providing precise timekeeping worldwide, perfect for frequent travelers who value accuracy and convenience.
Durable design
Features a robust titanium case and scratch-resistant sapphire crystal, offering outstanding durability without compromising on style, ideal for both formal and casual wear.

Product Details

Shop the high-quality CASIO Oceanus Manta Men’s Solar Radio-controlled Watch at Ubuy Turks and Caicos. Enjoy the stylish design, advanced features, and precise timekeeping of this watch.
Batteries1 Product Specific batteries require.
Is Discontinued By ManufacturerNo
Package Dimensions 13.8 x 13 x 8.6 cm; 87 g
Release dateOctober 23, 2015
Date First AvailableOctober 1, 2015
ManufacturerCASIO (u30abu30b7u30aa)
Item model numberOCW-S3400-1AJF
Department Men
DisplayAnalog
Watch Movement TypeQuartz
codeSapphire Glass Solar Atomic Watch Chronograph World Time Calendar
Power SourceSolar powered
code30 Meters
Clasp typeTri-fold push-type clasp
Style NameMen's single item
ShapeRound
Band Colorsilver
Dial colorblack
PatternSolid
Brand NameOCEANUS
Model NumberOCW-S3400-1AJF
Item Weight87 Grams
Manufacturer Part NumberOCW-S3400-1AJF
Age Range DescriptionAdult
Band Material TypeTitanium
Case Material TypeTitanium (TIC treated)
CrystalSapphire Crystal
Case diameter43.6 millimeters
Case Thickness10.7 millimeters

Who Should Buy?

Suitable For
  • Frequent Travelers

    With its radio-controlled timekeeping, this watch ensures accurate time across different time zones for travelers.

  • Tech Enthusiasts

    Features like solar power and advanced technology appeal to those who appreciate innovative watch design and functionality.

  • Luxury Seekers

    The sleek design and premium materials make this watch ideal for individuals seeking style and sophistication.

Not Suitable For
  • Casual Wearers

    Individuals looking for a basic timepiece may find this watch overly complex and expensive for daily use.

Product Description

CASIO Oceanus Manta Men’s Solar Radio-controlled Watch OCW-S3400-1AJF

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the water resistance level of this watch?

    Answer: This watch is water resistant to 10 ATM.
  • Question: How long does the battery last without solar power from full charge?

    Answer: The watch can last about 5 months with normal function usage and about 26 months in power saving state.
  • Question: How accurate is the watch if no radio wave reception is received?

    Answer: If no radio wave reception is received, the watch operates with normal quartz accuracy, with an average monthly difference of ± 15 seconds.

OCEANUS(オシアナス) Wrist Watches OCW-S3400-1AJF Editorial Review

This CASIO Oceanus Manta Men's Solar Radiocontrolled Watch has received mixed reviews from customers. Some users appreciate the luxury, design, and weight of the watch, Considering it a good purchase. They particularly like the beautiful clock face and the lightness of the watch. The watch is described as elegant and stylish, and its radio-controlled feature ensures accurate timekeeping. However, some customers have pointed out drawbacks such as the lack of a warranty card, unclear instructions for band replacement, and the small size of the date and day of the week indicators on the watch. These issues have led to some frustration and additional costs for customers. Overall, the watch is praised for its design, lightness, and functionality, making it a favorite for those looking for a stylish and reliable timepiece. **

Customer Reviews & Ratings

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Pros

  • Luxurious design
  • Lightweight and comfortable to wear
  • Accurate timekeeping with radio-controlled feature
  • Elegant and stylish appearance
  • Good reception and admiration from others

Cons

  • Lack of warranty card

Platform Trust & Buyer Confidence

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Features & Benefits

  • Dual coil motor with high operating torque and faster rotational speeds
  • Unique light blocking dispersion solar cell for a three-dimensional and detailed face
  • Roman indexes, elegant round indexes, and 12-hour display at 3 o'clock position
  • Blue color symbolizing brand identity with dual curved sapphire glass
  • Tough Solar, water resistant to 10 ATM, radio reception function, and automatic needle position correction
  • World time with 29 cities, stopwatch, power saving function, and automatic calendar

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