The G-Shock MR-G Frogman is a top - notch, all - metal timepiece designed for the sea. The MRGBF1000, clad in titanium armor and airtight, has ISO 200 - meter water resistance and is part of the FROGMAN family of professional nautical watches. This MR - G watch takes the unique asymmetrical design, screw - lock case back, and the distinctive nautical frog character (first introduced in 1993) to a new height. Originally made of resin, it's now remade in titanium. Each component is crafted separately and polished carefully for a high - end feel. It combines over 70 exterior components, including an O - ring waterproof seal for excellent water resistance and special buffers for shock - resistance, while keeping the elegant form of the MR - G line. A protective structure with fluoro rubber buffers between multiple bezel parts enhances strength, absorbing shocks from the front and sides and protecting the crystal. The dedicated MR - G module has a gold - plated retainer plate. The screw - lock case back features a sapphire crystal with vibrant blue vapor deposition and the iconic FROGMAN nautical frog engraving. The band is made of Dura Soft, a durable and comfortable fluoro rubber, and the buckle and band loop are of Ti64 titanium alloy. You can quickly swap the band by removing the side pins while pressing the buttons on the lugs’ undersides. It's not just good - looking but highly functional. With Bluetooth®, in nautical mode, the hour and minute hands overlap to form a single hand, making it easy to see underwater time. Download the dedicated app to pair with your smartphone and view tide data for over 3,000 locations globally. Check nautical logs and get more details on your watch - tracked data. Case Size: 56 × 49.7 × 18.6 mm. Case and bezel material: Titanium. Band material: Dura Soft Fluoro Rubber. Water resistance: 200 - meter. Style#: MRGBF1000R1A.
Using your G - Shock MR - G Frogman watch is a breeze. First, pair it with your smartphone via the dedicated app. Once paired, you can access tide data for over 3,000 locations around the world right on your phone. In nautical mode, the overlapping hands make it easy to read the time underwater. When you want to change the band, just press the buttons on the undersides of the lugs and remove the side pins. As for maintenance, keep it away from extreme temperatures and chemicals. If it gets dirty, clean it gently with a soft cloth and mild soap. Don't forget that it's water - resistant up to 200 meters, but avoid sudden temperature changes when it's wet. And if you notice any issues with the Bluetooth connection or other functions, try restarting both the watch and your phone and re - pairing them.
