New to the MR-G series, the MRGBF1000R adopts the distinctive asymmetric form of the FROGMAN line of diver’s watches.

To strengthen the shock-resistant structure, fluoro rubber buffers are incorporated into exterior components around the case, helping to absorb shocks as well as to protect the crystal. The case back employs a screw-lock construction press-fit with sapphire crystal to ensure a highly airtight structure while boosting radio wave reception sensitivity.