Oceanus Mens 100m Solar Bluetooth Titanium - OCW-S400-2

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)
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: ±15 seconds per month (with no signal calibration and mobile link function)
Date display
Regular timekeeping:
Analog: 3 hands (hour, minute (hand moves every 10 seconds), second)
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  
Last time received display
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
Sapphire crystal with glare-resistant coating (Dual curve)
Surface treatment - Titanium Carbide Coating
Neobrite
Mobile link (Wireless linking using Bluetooth®)
App connectivity feature
Auto time adjustment
Easy watch setting
Time & place
Watch status display
Phone finder
Case and bezel material - Titanium
Titanium Band
Solid Band
One-touch, slide-adjustable three-fold clasp
100-meter water resistance
Time adjustment
Bluetooth: Connects to a smartphone and automatically adjusts the time
Radio-controlled Watch; Multi band 6
Power supply and battery life
Tough Solar (Solar powered)
Case size (L× W× H)
46.5 × 41.3 × 9.2 mm
Weight
79 g