Case / bezel material: Resin / Stainless steel Stainless Steel / Resin Composite Band Solid Band One-touch 3-fold Clasp TRIPLE G RESIST (Shock resistant, Centrifugal force resistant, Vibration resistant) Carbon Core Guard structure Sapphire crystal with glare-resistant coating Screw Lock Crown Dark gray ion plated bezel Dark gray ion plated band Neobrite 200-meter water resistance Mobile link (Wireless linking using Bluetooth®) Apps: CASIO WATCHES Auto time adjustment Easy watch setting Approximately 300 world time cities Time & place Watch status display Self check Phone finder Dual time 27 time zones, Home city time swapping, auto summer time (DST) switching 1-second stopwatch Measuring capacity: 23:59'59. Measuring modes: Elapsed time, split time Daily alarm LED light (Super Illuminator) Selectable illumination duration (1.5 seconds or 3 seconds), afterglow LED:White Full auto-calendar (to year 2099) The auto hand home position correction Power Saving (hands stop to save power when the watch is left in the dark) Battery level indicator Approx. battery operating time: 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) Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 5 seconds), second), 3 dials (dual time hour and minute, dual time 24 hour, day) 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 Tough Solar (Solar powered) Accuracy: ±15 seconds per month (with no signal calibration) Case size (L× W× H): 51.9 × 50.9 × 12.1 mm Weight: 148 g
