Have it both ways! The practical luxury and G-SHOCK strength of the G-MS metal design meets the intuitive connectivity of the MSGB100 line for even more convenience and smartphone-enhanced functionality. Just pair with your smartphone via Bluetooth®, and the BABY-G Connected app checks Internet time servers to keep you exactly on time all around the world. You can also use the app to easily manage World Time settings and switch between time displays for different cities. The slim case and wide face ensure high visibility and an easy read, all in a gorgeous design that truly sparkles. And with the handy reminder function, Time & Place for a record of when and where you go, and Tough Solar for power, you’ve got a timepiece that is not only beautiful but also loaded with useful functions. The MSGB100G-1A has a rose gold metal case combined with a black resin band to deliver an elegant, lightweight timepiece your wrist will love. FEATURES Mobile link (Wireless linking using Bluetooth®） 100-meter water resistance Tough Solar (Solar powered) 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) Size of case : 47.5×37.2×9.7mm Total weight : 38g Case / bezel material: Resin / Stainless steel Resin Band Neobrite Shock Resistant Mineral Glass Pink gold ion plated case Case / bezel material: Resin / Stainless steel Resin Band Neobrite Shock Resistant Mineral Glass