CASIO G-Shock FROGMAN GWF-A1000-1A2JF Solar Watch (Japan Domestic Genuine Products)

Product Information

The dial itself embraces a largely dark gray and blue color profile with bright white luminous hands and hour markers, along with a date window at the 4:30 location.

For me, it conjures up warm memories of a 1980s childhood filled with a bevy of calculator watches and F91s and SK-5 keyboards.Pairing the watch with the Casio Watches smartphone app also keeps a log of your diving activities, up to 30 of them. An intricate combination of over 70 exterior components, the case includes an O-ring waterproof seal to deliver outstanding FROGMAN water resistance and special buffers to strengthen the shock-resistant structure. For all the subterranean cave-dwellers in the audience, the module is rated to ±15 seconds per month when adjustment by time calibration signal or communication with a phone is not possible.

Each component is crafted separately and polished meticulously to bring luxe MR-G quality to the FROGMAN line of diver's watches. First released in 1996, the MR-G line was intended to push G-SHOCK into the realm of luxury watches, using familiar designs re-imagined with premium materials and technologies.

They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. There's the tide graph and moon phase, both I could happily do without, and the round display window. You will have to make a few compromises if you plan to wear the A1000 every day, but then I personally don’t really think it is an everyday watch in the first place.

The program, according to TechCrunch, is "a four-legged stool" that combines equipment powered by Apple's GymKit, an Apple Watch and iOS app developed with Apple, Apple Pay, and incentive programs. I live within 600 miles of Colorado Springs, where an "atomic clock" is located that sends out an early early morning radio signal. The GWF-A1000 may have an analog movement, but it’s still obviously a G-Shock Frogman in its design.

The watch satisfies ISO standards for water resistance, including button operability underwater, enabling its use for diving. The FROGMAN GWF-D1000 represents another major step forward in the evolution of FROGMAN watches, with three precision sensors for measuring water depth, temperature, and compass bearing, and it is designed for use in the toughest environments including marine rescue. Three dual-coil motors enable the hour, minute and world time hands to move rapidly so the wearer can switch modes with no delay. To this day, the MR-G line is where you will find the latest and greatest in material sciences, metallurgy and technology under the G-SHOCK banner. When you read about depth gauge watches – either mechanical or quartz – you often read this, by the way (that they're not a substitute for a dive computer) and the reason is because dive computers do quite a lot that wristwatches don't.