The designers and engineers at Casio were determined to develop a watch with absolute toughness and precision, and the result is the top of the Casio G-Shock range.
For Casio, the MR-G watch is a gamechanger. In the past, Casio G-Shock watches were designed to be tough, but they were constructed of resin and were relatively inexpensive. Now, the new MR-G range will completely alter your perception of the G-Shock. Not only is it not resin (it features a titanium case and bracelet), it’s the most expensive Casio ever. And, packed with so much advanced technology and so many functions, it offers real value.
With the MR-G line of watches, Casio set out to develop a timepiece that was virtually indestructible. Incorporating incredible durability and strength, the MR-G watches also pair the ultimate in precision with Casio’s GPS Hybrid Wave Ceptor system. This groundbreaking timekeeping system uses two receptors; the first a GPS satellite signal and the second a terrestrial time-calibration signal reception (radio-controlled Multi-Brand 6). As a result, the watch always receives and displays the correct local time, no matter where you are in the world.

Source: Europa Star TIME.BUSINESS/TIME.KEEPER Dec. 2016 - Jan. 2017