Casio G-Shock Master of G Analog Frogman ISO 200M Diver GWF-A1000-1A2

Casio G-Shock Analog Frogman ISO 200M Diver's Watch

GWFA1000-1A2



The very first Casio G-Shock Analog FROGMAN GWF-A1000 Series of MASTER OF G ISO 200m diver!

The new GWF-A1000 has kept the asymmetrical design, and removed all traditional digital elements in exchange for a retro physical hour and minute hand analogue impression!

In addition to great designs, these new models incorporate modern tech infrastructure as well as advanced functions. This model incorporates the case and back cover into a single unit with carbon fibre-reinforced resin. It has a low water absorption coefficient and resists hydrolysis, which results in a higher level of water resistance and greater strength. GWF-A1000 is 22 grams lighter! Sapphire crystal with a non-reflective coating is a major improvement.

The fluoroelastomer band is dirt-resistant and has a low water absorption coefficient, and the band ring is made of an even harder fluoroelastomer. The result is a band and ring that can stand up to some of the toughest environments imaginable.

The GWF-A1000 featured a new module that has an always-connected Bluetooth system;

A G-SHOCK Connected app can be downloaded to a smartphone and linked to the watch. Of course, Casio’s famous Tough Solar and Radio-controlled Watch with Multiband 6 is a must!

GWF-A1000-1A2 Specification:

• Shock Resistant
• Magnetic Resistant
• Neobrite
• Carbon Core Guard structure
• Sapphire Glass with non-reflective coating
• Screw Lock Crown
• Spherical Glass
• ISO 200 meters Water Resistance
• Case/bezel material: Carbon / Stainless steel
• Resin Band
• LED light (Super illuminator)
  Afterglow
• Tough Solar (Solar powered)
• Time calibration signal reception
  Auto receive up to six* times a day (remaining auto receives cancelled as soon as one is successful)
  *5 times a day for the Chinese calibration signal
  Manual receive
  The latest signal reception results
• Time Calibration Signals
  Station name: DCF77 (Mainflingen, Germany)
  Frequency: 77.5 kHz
  Station name: MSF (Anthorn, England)
  Frequency: 60.0 kHz
  Station name: WWVB (Fort Collins, United States)
  Frequency: 60.0 kHz
  Station name: JJY (Fukushima, Fukuoka/Saga, Japan)
  Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
  Station name: BPC (Shangqiu City, Henan Province, China)
  Frequency: 68.5 kHz
• Diving mode
  Dive time: 1-second increments, up to 1:59'59
  Surface time measurement: up to 24 hours
  Log data: up to 30 records
• Mobile link (Wireless linking using Bluetooth®)
• The auto hand home position correction
• Dual time
  27 time zones, Hometime swapping, auto summer time (DST) switching
• 1-second stopwatch
  Measuring capacity: 23:59'59
• Countdown timer
  Measuring unit: 1 second
  Countdown range: 24 hours
  Countdown start time setting range: 1 minute to 24 hours (1-second increments)
• Daily alarm
• Power Saving (hands stop to save power when the watch is left in the dark)
• Hand shift feature (Hands move out of the way to provide an unobstructed view of Indial)
• Full auto-calendar (to the year 2099)
• Date display
• Day indicator
• Regular timekeeping
  Analog: 3 hands (hour, minute (hand moves every 5 seconds), second), 3 dials (dual time hour and minute, dual time 24 hour, day)
  Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
• battery operating time:
  5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
  30 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
• LED: White
  
  

Size of case / Total weight

• Size of case: 56.7×53.3×19.7mm
• Total weight: 119g