Based on the brand concept of “Elegance, Technology”, the OCWS7000 has a sleek and sporty form that has become synonymous with the OCEANUS Manta product line, which pursues a high-quality finish and a thin and beautiful form. The bezel has a ring-shaped sapphire crystal, and radiates a the beautiful blue glow that changes its hue depending on the viewing position and angle. In addition, a tachymeter is arranged to create a sporty design that is typical of a chronograph. In addition to adjusting the time on the watch itself, the world time can be set using a smartphone link. These advanced functions are housed in a slim case with a thickness of 9.5mm. OCEANUS Manta represents the highest of quality and combines functionality with design.


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  • Case size (L× W× H)

    47.5 × 42.8 × 9.5 mm
  • Weight

    83 g
  • Case and bezel material

  • Band

    Titanium Band
    Solid Band
    One-touch, slide-adjustable three-fold clasp
  • Water resistance

    100-meter water resistance
  • Time adjustment

    Radio-controlled Watch; Multi band 6
  • Power supply and battery life

    Tough Solar (Solar powered)

  • Smartphone Link feature

    Mobile link (Wireless linking using Bluetooth®)
  • Apps

  • App connectivity feature

    Auto time adjustment
    Easy watch setting
    Approximately 300 world time cities
    Time & place
    Watch status display
    Phone finder
    Premium Production Line certificate

  • Glass

    Sapphire crystal with glare-resistant coating (Dual curve)
  • Bezel features

  • Surface treatment

    Diamond Like Coating
  • Compatible band size

    150 to 195 mm
  • Other


  • World time

    World time 38 time zones (27 cities + coordinated universal time), Home city time swapping, auto summer time (DST) switching
  • Stopwatch

    1-second stopwatch Measuring capacity: 23:59’59
  • Calendar

    Full auto-calendar (to year 2099)
  • Hand home position correction feature

    The auto hand home position correction
  • Energy saving feature

    Power Saving (hands stop to save power when the watch is left in the dark)
  • Battery display/alert

    Battery level indicator
  • Run time

    Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge) 19 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
  • Accuracy

    Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
  • Other features

    Date display
    Day indicator
    Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 3 dials (dual time hour and minute, dual time 24 hour, day)
  • Time adjustment details

    Time calibration signal reception Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful) *5 times a day for the Chinese calibration signal Manual receive The latest signal reception results
    Time Calibration Signals Station name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station name: MSF (Anthorn, England) Frequency: 60.0 kHz Station name: WWVB (Fort Collins, United States) Frequency: 60.0 kHz Station name: JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga) Station name: BPC (Shangqiu City, Henan Province, China) Frequency: 68.5 kHz
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