Casio G-Shock | FROGMAN GWF-A1000-1A2DR

Casio G-Shock | FROGMAN GWF-A1000-1A2DR

Features 

To the sea… 

In addition to great designs, these new models also incorporate advances in material, structure, and function. The monocoque structure of this model incorporates the case and back cover into a single unit. The carbon fiber-reinforced resin has a low water absorption coefficient and resists hydrolysis, which results in a higher level of water resistance and greater strength. This, along with the monocoque case, enables ISO 200 m diver-level water resistance.

The external structure that capitalizes on the high strength and lightweight characteristics of the material improves toughness and reduces weight by 22 grams compared with previous GWF-D1000 Series models.

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.

Function-wise, these models feature a new module that uses an always connected Bluetooth® system, so settings can be configured using your phone instead of watch button operations.

Specifications

Case / bezel material: Carbon / Stainless steel

Resin Band

Neobrite

Spherical Glass

Sapphire crystal with glare-resistant coating

Carbon Core Guard structure

Carbon monocoque case

Magnetic Resistant

Shock Resistant

Screw Lock Crown

ISO 200 meters Water Resistance

LED light (Super illuminator)

• Afterglow

Tough Solar (Solar powered)

Time calibration signal reception

• Auto receive up to six* times a day (remaining auto receives canceled 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

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 (Automatic connection, wireless linking using Bluetooth®)

The auto hand home position correction

Dual time

27 time zones, Home time 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 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)

Approx. 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)

Size of case / Total weight

Size of case : 56.7×53.3×19.7mm

Total weight : 119g