Commemorating the 20th anniversary of OCEANUS, this limited edition model expresses the story of “blue” that OCEANUS has spun since its birth. From the “OCEANUS Manta” line, which pursues high-quality finishing and thin, beautiful forms, Edo-Kiriko craftsmen hand-cut the sapphire crystal on the bezel one by one to resemble the wake of a ship. The result is an attractive finish with a shimmer and sharp beauty that can only be expressed in Edo-Kiriko. The green color, reminiscent of the beautiful sea, takes on a bluish hue in the right light, reminding us of the real sea. As a special feature of the limited edition, the watch comes with an exclusive box and the words “20th Anniversary” are written on the back of the case.
Case size (L× W× H):47.5 × 42.8 × 9.8 mm
Weight:81 g
Case and bezel material:Titanium
Band:Solid titanium band,One-touch, slide-adjustable three-fold clasp
Water resistance:100-meter water resistance
Time adjustment:Radio-controlled Watch
Multi band 6,Bluetooth: Connects to a smartphone and automatically adjusts the time
Power supply and battery life:Tough Solar (Solar powered)
Smartphone Link feature:Mobile link (Wireless linking using Bluetooth®)
Apps:CASIO WATCHES
App connectivity feature:Auto time adjustment,Easy watch setting,Approximately 300 world time cities,Time u0026 place,Watch status display,Phone finder,Premium Production Line certificate
Glass:Sapphire crystal with glare-resistant coating (Dual curve)
Surface treatment:Titanium Carbide Coating
Compatible band size:150 to 195 mm
Other:Neobrite
World time:World time
38 time zones (27 cities + coordinated universal time), Home city time swapping, auto summer time (DST) switching
Stopwatch:1-second stopwatchu0026#10
Measuring capacity: 23:59u002759
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:u0026#10
5 months on rechargeable battery (operation period with normal use without exposure to light after charge)u0026#10
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 receptionu0026#10
Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)u0026#10
*5 times a day for the Chinese calibration signalu0026#10
Manual receiveu0026#10
The latest signal reception results,Time Calibration Signalsu0026#10
Station name: DCF77 (Mainflingen, Germany)u0026#10
Frequency: 77.5 kHzu0026#10
Station name: MSF (Anthorn, England)u0026#10
Frequency: 60.0 kHzu0026#10
Station name: WWVB (Fort Collins, United States)u0026#10
Frequency: 60.0 kHzu0026#10
Station name: JJY (Fukushima, Fukuoka/Saga, Japan)u0026#10
Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)u0026#10
Station name: BPC (Shangqiu City, Henan Province, China)u0026#10
Frequency: 68.5 kHz
