G-Shock G-LIDE GBX-H5600 Watches dial-black-us-gov-marking and a power reserve of

and a power reserve of at least 56 hours

and environmental responsibility in a package that only gets better with use

from 16-20mm with the same bracelet

and retro detailing that is faithful to the original

regulated to  "Chronometer" grade and officially certified by COSC

G-Shock G-LIDE GBX-H5600 Watches dial-black-us-gov-marking and a power reserve ofThe GBX H5600 is where two threads of Casio's lineup finally converge. The GBX 100 brought the G LIDE's surf credentials tide graphs, moon data, MIP LCD into the 5600 square case. The DW H5600 brought optical heart rate monitoring and Polar backed training analysis to the same form factor. The GBX H5600 combines both into a single watch, and in doing so becomes the most capable 5600 series G Shock Casio has produced. It's also the first G LIDE with a