Since its birth in 1983, G-SHOCK has been evolving in pursuit of toughness, celebrating its 35th anniversary in 2018. In commemoration of this, the DW-5900, which revived past masterpieces under the theme of "return to origin" to reconsider the origin, has appeared. G-SHOCK's early digital basic model, equipped with three novel digital graphics compared to the conventional LCD model, first released overseas, gaining worldwide popularity, and re-imported DW-5900C . The model will be back in 2018. The original design was faithfully reproduced up to the color of the dial. In addition to the basic specifications such as stopwatch and timer, it has practical functions such as EL backlight. The long-selling DW-6900 series, which employs three digital graphics, will be revived in 2018 when its 35th anniversary is over.

Specifications/Functions Inorganic glass Shock resistant structure (shock resist) 20 ATM water resistant case/bezel Material: Resin/aluminum resin band Tough solar (solar charging system) Radio wave reception function: Automatic reception (up to 6 times/day, up to 5 Chinese radio waves) Time/day)/manual reception, <Japan> Received radio wave: JJY, frequency: 40kHz/60kHz (Fukushima/Kyushu station compatible model) <North America region> Received radio wave: WWVB, frequency: 60kHz <Europe region> Received radio wave: MSF /DCF77, frequency: 60kHz/77.5kHz <China> Received radio wave: BPC, frequency: 68.5kHz *If you set the home time setting to a city that can receive, you will receive stations that match the city. The time difference is set according to the selected city. Needle evacuation function (when the needle overlaps the liquid crystal display and is hard to see, the needle can be temporarily retracted from the top of the liquid crystal display) World time: 48 cities (31 time zones, daylight saving time setting function) +UTC (Coordinated Universal Time) time display, city replacement function for home time Stopwatch (1/100 seconds, 60 minutes total, with split) Timer (set unit: 1 second, maximum set: 100 minutes, measured in 1 second units) Time 5 alarms (with countdown function), time signal battery indicator display, power saving function (in a dark place, the display is turned off to save power), full auto calendar 12/24 hour display switching operation sound ON/OFF switching function Double LED light LED light for dial (full auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds)), LED backlight for LCD part (full auto light, super illuminator, afterglow function) , Afterglow time switching (1.5 seconds / 3 seconds)) When using the driving time function without solar power generation from full charge: Approx. 7 months In power saving state: Approx. 18 months Home time city (Reception function supported) (City) / Received radio waves Tokyo, Seoul, Taipei / Japan standard radio waves JJY40/JJY60 (Honolulu), (Anchorage), Vancouver, Los Angeles, Edmonton, Denver, Mexico City, Chicago, New York, Halifax, St. John's/American standard Radio WWVB Lisbon, London, Madrid, Paris, Rome, Berlin, Stockholm, Athens, (Moscow) / British standard radio MSF · German standard radio DCF77 Hong Kong, Beijing / China standard radio BPC * Each city within () If conditions are good, you may receive it. * If the radio wave is not received, it will operate with normal quartz accuracy (average month difference ±15 seconds). LED: White size/weight Case size (H×W×D): 55.1×52.5×16.7mm Weight: 72g

Specifications/Functions Inorganic glass Impact resistant structure (shock resist) 20 ATM water resistant case/bezel material: Resin resin band stopwatch (1/100 second (00'00"00 to 59'59"99)/1 second (1:00') 00"~23:59'59"), 24 hours total, with split) Timer (set unit: 1 second, maximum set: 24 hours, measured in 1 second units, auto repeat) Multi-alarm, time signal full auto calendar 12/ 24-hour display switching EL backlight (with afterglow function) Warning sound flash function (alarm/time signal/timer linked light emission) Accuracy: ±15 seconds average monthly battery life: about 2 years EL: blue-green