Stopwatch
1-second stopwatch
Measuring capacity: 29'59 (30 minutes)
Measuring mode: Elapsed time
Timer
Countdown timer
Measuring unit: 1 second
Countdown range : 30 minutes
Countdown start time setting range : 1 minute to 30 minutes (1-minute increments)
Alarm/hourly time signal
Daily alarm
Light
LED light (Super Illuminator)
Afterglow
Light color
LED:White
Calendar
Full auto-calendar (to year 2099)
Energy saving feature
Power Saving (hands stop to save power when the watch is left in the dark)
Battery display/alert
Low battery alert
Run time
Approx. battery operating time:
5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Accuracy: ±15 seconds per month (with no mobile link function)
Regular timekeeping:
Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 2 dials (24-hour, day)
Day indicator
Date display
Mineral Glass
Screw Lock Crown
Neobrite
Smartphone Link feature
Mobile link (Wireless linking using Bluetooth®)
Apps
CASIO WATCHES
App connectivity feature
Auto time adjustment
Easy watch setting
Time & place
Phone finder
Case and bezel material - Bio-based Carbon / Stainless steel
Bio-based resin band
Shock Resistant
Carbon Core Guard structure
200-meter water resistance
Time adjustment
Bluetooth: Connects to a smartphone and automatically adjusts the time
Power supply and battery life
Tough Solar (Solar powered)
Case size (L× W× H)
46.9 × 44.2 × 11.6 mm
Weight
58 g

G-Shock G-Steel - GST-B1000-2AJF