888-730-2221 or 650-347-2221

Oceanus "Manta" OCWS5000 Series


  • $1,500.00
or call: +1 (650) 347-2221
  • Oceanus Authorized Dealer
  • Topper Guarantee
  • Extended Warranty more info

A fusion of proud Japanese tradition and innovation

This OCEANUS Manta timepiece is based on the thin OCWS5000 and incorporates natural indigo, a traditional Japanese dye.

Produced in the Tokushima Prefecture, this natural "Awa Indigo" is incorporated into the design as the foundation of OCEANUS' brand color, blue. In this model, the entire dial, except for the solar in-dial, is made of mother of pearl colored with natural Awa indigo through a unique precipitation method. For the in-dial, genuine mother of pearl is used to express “Murakumo zome," one of the indigo dyeing techniques. The exterior bezel has been finished with a vibrant blue IP coating. 

Timekeeping is automated by a Multi-Band 6 radio-controlled time correction module which passively receives radio wave signals from anywhere in the world throughout the day for automatic updates. The watch is also equipped with Bluetooth® smartphone link for even quicker time & date updates – enabling the wearer the ability to easily set the world time for up to 300 cities while automatically correcting to adjust for time zone or local daylight savings time, all of which should prove extremely useful for frequent fliers. 

All of this utility, together with a sporty 100 meters of water resistance are housed in a svelte 42mm titanium case measuring only 9.5mm thick. It is fitted to a beautifully integrated titanium bracelet, rounding out a master class in the fusion of Japanese craftsmanship, tradition, and cutting-edge innovation. 


  • Case/Bezel Material: Titanium with scratch-resistant titanium carbide treatment
  • Bracelet: Titanium with twin-trigger release and folding buckle 
  • Crystal: Dual-curved sapphire with dual-sided AR coating anti-reflection
  • Dial: Genuine mother-of-pearl with applied markers and luminous Neobright
  • Blue IP bezel with Tachymeter
  • Water resistance: 100 meters (10 bar)
  • Fully automatic calendar with Day / Date display
  • Tough solar (solar powered)
  • Automatic hand position correction using time calibration signal reception, auto receive six times per day
  • Mobile link with automatic wireless connection using Bluetooth®
  • Dual time, with 27 time zones, Home city time swapping, auto summer time (DST) switching
  • 1-second stopwatch (Measuring capacity: 23:59'59, Measuring modes: Elapsed time)
  • Battery indicator display with power saving function (hands stop to save power when the watch is left in the dark)
  • 5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
  • 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
  • Size of case: 48.8×42.3×9.5mm
  • Total weight: 82g

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