Casio G Shock GW-8230B-9AER MASTER OF G - SEA FROGMAN BNIB Dive into the celebration of the 30th anniversary of the G-SHOCK Master of G Frogman family of full-fledged diver’s watches with ISO-standard 200M water resistance. More than just a revival of this original design, the GW-8230B represents a new evolution — it is the first Frogman to use Earth-friendly biomass plastics in the bezel and band. Add Tough Solar powered by a solar panel designed especially to reproduce the shape of the DW-8200 dial, and you have a special diver’s watch that goes the extra mile to reduce environmental impact. This limited edition reprises the a popular DW-8200B-9A black and gold colour scheme while adding high-tech functions to bring state-of-the-art 21st century technology to 1990s design. The back of the titanium case and the LED backlight both display a special Frogman 30th anniversary design. FEATURE DESCRIPTION 12/24 HOUR FORMAT Digital time display can be configured to either 12-Hour or 24 Hour Format WATER RESISTANT 200 Metres Water Resistant ACCURACY +/- 15 seconds per month ALARM FUNCTION 5 Daily Alarms: Each will sound every day at the time you set, Hourly time signal: The watch beeps every hour on the hour, Snooze function AUTO CALENDAR Once set, the automatic calendar always displays the correct date BAND MATERIAL Resin BATTERY LEVEL INDICATOR An indicator shows the current battery charge level BATTERY LIFE Approx. battery operating time: 14 months on rechargeable battery (operation period with normal use without exposure to light after charge) 36 months on rechargeable battery (operation period when stored in total darkness with the power save function on a CORE GUARD STRUCTURE New Carbon Core Guard Structure COUNTDOWN TIMER FUNCTION Countdown Range: 24 hours, Measuring Unit: 1 second DATE AND WEEKDAY DISPLAY The current date and week day are displayed on the watch face DATE DISPLAY The current date is displayed on the watch face DIMENSIONS 52.0 x 50.3 x 18.0 mm DIVE LOG Dive time and surface interval measurement function Dive time: 1 second increments, up to 23:59'59 Surface interval: 1 minute increments, up to 47:59'59 Memory capacity: One set of 10 data (dive start date and time, dive time) DISPLAY ILLUMINATION Full Auto Light: In low light, the watch face will illuminate automatically when you tilt your wrist towards you, LED light, Selectable illumination duration (1.5 seconds or 3 seconds), With afterglow ISO 200M WATER RESISTANT Suitable for professional diving MINERAL GLASS Mineral Glass- Toughened and able to withstand most scratches MOON AGE DISPLAY The phase of the moon is shown on the display based on your chosen location. MUTE FUNCTION Function that enables the watch to use silent mode, and therefore emit no sound POWER SAVING Function that enables the watch to save power when not in use SCREW LOCK BACK The screw connection on the base of the housing optimally protects the inner workings of the watch and simultaneously provides easy access, when changing the battery. SHOCK RESISTANT Patented Hollow Core Guard Structure protects against impact and vibration SOLAR POWER Powered by any light source, saving time and money as no battery change required- known as TOUGH SOLAR STOPWATCH FUNCTION Measuring Capacity: 24 hours, Measuring Modes: Elapsed time, split time, 1st-2nd place times, Measuring Unit: 1/100th second TIDE GRAPH Tide graph (tide level for specific date and time) WEIGHT (GRAM) 84 WORLD TIME CASIO WATCH+ World Time lets you select from among approximately 300 cities as the World Time City, Displays the current time in major cities and specific areas around the world