Casio G-SHOCK G-SQUAD GBA-900UU-3A Men's Bluetooth Smartphone Link Analog-Digital Watch, 20 ATM Water Resistant, Khaki

---------------------------------------------------------------------- Movement: Quartz Analog-Digital Water resistance: 20 ATM Dimensions: Height x Width x Thickness (excluding lugs and crown): Approximately 45 x 45 x 15 mm Weight: Approximately 61g G-SHOCK established a new concept of toughness in watches. It all began with the passionate belief of the developers to create a watch that wouldn't break even when dropped, a seemingly reckless challenge that defied the conventional wisdom of the time. Unlimited strength. Aiming for strength beyond. G-SHOCK's challenge has no end. ＜Specifications and Functions＞ Shock-resistant structure (Shock Resist) 20 ATM water resistance Double LED light Dual time (home time swap) 1/100 second stopwatch Countdown timer 5 daily alarms and hourly time signal Full auto calendar 12/24 hour format Accuracy: When not connected to a smartphone, it operates with normal quartz accuracy (average monthly difference ±15 seconds). Mobile link function (automatic connection, wireless link via Bluetooth)