Casio G-Shock G-Steel GST-B100B-1A4DR

Features

From G-SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, come new colors for the G-STEEL lineup that combines different materials.
The Bluetooth® connect button, the GST-B100 iconic disk indicator at 9 o’clock, and the G-SHOCK logo are accented with colors that are typical of those seen on high-tech gadgets. The case has a black ion plated (IP) finish, which combines with the edgy GST-B100 design to create a pair of exciting new models.

Specifications

• Mobile link (Wireless linking using Bluetooth®)
• Tough Solar (Solar powered)
• Power Saving (hands stop to save power when the watch is left in the dark)
• Battery level indicator
• Case / bezel material: Resin / Stainless steel
• Resin Band
• Screw Lock Crown
• Neobrite
• Shock Resistant
• Mineral Glass
• Black ion plated bezel
• 200-meter water resistance
• Dual time (Home city time swapping)
• Daily alarm
• Full auto-calendar (to year 2099)
• Date display
• Day indicator
• Size of case : 58.1×53.8×14.1mm
• Total weight : 101g

LED light (Super Illuminator)

• Afterglow

1-second stopwatch

• Measuring capacity: 23:59’59
• Measuring mode: split time

Countdown timer

• 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)

Regular timekeeping

• Analog: 3 hands (hour, minute (hand moves every 10 seconds), second),
• 3 dials (dual time hour and minute, dual time 24-hour, day)
• Accuracy: ±15 seconds per month (with no mobile link function)

Approx. battery operating time

• 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)