Casio

GW-B5600

48.9mm Wide Price Range
Low $104
Median $122
High $178
Search GW-B5600 Listings

The Casio GW-B5600 puts solar power, radio-controlled timekeeping and Bluetooth into the familiar resin G-Shock square, without turning it into a smartwatch. It’s for the enthusiast who wants that crisp, button-operated digital experience, with less reason to reach for the time-setting instructions. Introduced in 2018, it brought phone connectivity to a format already well served by solar, radio-synchronised models; the connection supplements those conveniences rather than replacing the watch’s standalone functions.

Choose the display before the colour scheme. Positive displays are generally easier to read at a glance, while negative displays give the face a darker, more unified look but demand more favourable viewing angles. Strap choice matters, too: some versions use a conventional resin band, others a composite bracelet with a folding clasp. On a used example, test the backlight and buttons, and establish that the rechargeable battery holds its charge rather than merely waking up under bright light.

MovementSolar
Case MaterialResin
Case Size48.9mm
Water Resistance200m
Lug Width16mm

Reviews & Videos