Casio G-Shock GBM-2100A-8B

Metal-clad daring meets sophisticated gleam in a GBM-2100 that delivers Smartphone Link via Bluetooth® and Tough Solar charging system, all in a meticulously finished metal design with iconic octagonal bezel. Choose from a basic black dial or metallic vapor deposition in blue or green, each complemented by a band made of environmentally responsible bio-based resin. Welcome to a whole new level of metal-clad 2100 functionality — tough construction and stylish design in a timepiece that takes you from casual settings to business meetings without a thought.

• Shock Resistant
• Magnetic Resistant
• 200 Meter Water Resistant
• Auto LED Light with Afterglow
• World Time
  38 times zones
• 5 Daily Alarms
• Hourly Time Signal
• 1/100 Second Stopwatch
  Measuring modes: Elapsed time, lap time, split time
  Others: Speed (0-1998 units/hour), Selection distance input (0.0-99.9)
• 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)
  Other: Auto-repeat
• Bluetooth: Connects to a smartphone and automatically adjusts the time
  Accuracy: +/- 15 seconds per month
• Tough Solar