Casio Watch with Smartphone G-SHOCK G-SQUAD Men's Link, Bluetooth, Analog-Digital, Khaki, GBA-900UU-3A [Used]

Movement: Quartz ana-digi Waterproof: 20 ATM Body size: length x width x thickness (excluding lugs and crown): approx. 45 x 45 x 15 mm Weight: Approx. 61g G-SHOCK has established a new concept of toughness in watches. It all began with the passionate belief of its developers in creating a watch that would not break even if dropped, a seemingly foolhardy challenge that overturned conventional wisdom at the time. Endlessly strong. Aiming for even greater strength. G-SHOCK, its challenges are endless. ＜Specifications/Functions＞ Shock-resistant structure (Shock Resistant), 20 ATM water resistance, Double LED light, Dual time (home time swap), 1/100-second stopwatch, Countdown timer, 5 time alarms, Hourly time signal, Full auto-calendar, 12/24-hour format. Accuracy: When not linked to a smartphone, it operates with standard quartz accuracy (average monthly deviation of ±15 seconds). Mobile link function (automatic connection, wireless link via Bluetooth).