Stainless Steel and Resin
Fold over with double push button
5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
24 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge).
±15 seconds per month (with no mobile link function).
Analog: 3 hands (hour
minute (hand moves every 10 seconds)
3 dials (dual time hour and minute
dual time 24-hour
Measuring capacity: 23:59'59
Measuring mode: split time
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments).
1x Casio G-Shock G-Steel GST-B100D-1ADR Men Black Dial Stainless Steel Strap
1x Manual Book
1x Machtwatch Warranty Card
1x Casio Box
Mobile link (Wireless linking using Bluetooth®)
Dual time (Home city time swapping)
Battery level indicator
Power Saving (hands stop to save power when the watch is left in the dark)
Full auto-calendar (to year 2099)