Casio G-Shock MT-G MTG-B3000 Series MTG-B3000-1A

Watch Specifications:

• Case size (L × W × H): 51.9 × 50.9 × 12.1 mm
• Weight: 111 g
• Case and Bezel Material: Carbon/Stainless steel
• Band: Resin Band
• Construction: Triple G Resist (shock, centrifugal force, vibration resistant)
• Carbon Core Guard Structure
• Water Resistance: 200-meter
• Glass: Sapphire crystal with anti-reflective coating
• Crown: Screw Lock Crown
• Surface Treatment: Black ion plated bezel
• Compatible Band Size: 145 to 215 mm
• Neobrite (luminescent coating on hands)

Features:

• Time adjustment: Radio-controlled watch (Multi band 6)
• Power Supply: Tough Solar (solar powered)
  • Battery life: 5 months (normal use), 18 months (with power save in darkness)
• Smartphone Connectivity:
  • Mobile link via Bluetooth®
  • App: Casio Watches
  • Functions: Auto time adjustment, world time for 300 cities, watch status, phone finder, etc.
• World Time: 27 time zones, home city swap, auto DST switching
• Stopwatch: 1-second (23:59'59 max)
• Timer: 24-hour countdown
• Alarms: Daily alarm/hourly signal
• Light: Super Illuminator (White LED)
• Calendar: Full auto (until 2099)
• Hand Home Position Correction: Auto hand position correction feature
• Power Saving: Hands stop when left in the dark
• Battery Level Indicator
• Accuracy: ±15 seconds per month without signal calibration

Time Calibration Signal Stations:

• Germany (DCF77): 77.5 kHz
• England (MSF): 60.0 kHz
• United States (WWVB): 60.0 kHz
• Japan (JJY): 40.0 kHz/60.0 kHz
• China (BPC): 68.5 kHz