Keeping up to date with constant innovation and improvement, G-SHOCK continues to push the limits of toughness since 1983. This model DW5900JT-6D is a part of the Joytopia collection that conveys a retro-futuristic look and feel with semi-transparent primary colours. The clear and semi-transparent colours and design combines with digital functionality to create bold collection of eye-attention-grabbing timepieces. - 51.4 × 46.8 × 15.5mm Case Size - 60g Weight - Resin Band, Case and Bezel - Shock Resistant - 200 Meters Water Resistant - Approx. battery life: 5 years on CR2025 - Mineral Glass - World time: 29 time zones (48 cities), daylight saving on/off - Stopwatch - Timer - Alarm/hourly time signal - Electro-luminescent backlight - Calendar: Full auto-calendar (to year 2099) - Mute feature: Button operation tone on/off - Accuracy: ±15 seconds per month Other features - 12/24-hour format - Regular timekeeping: Hour, minute, second, pm, date, day