G-Shock GSTB200TJ-1A Outdoor Watches battery life: 3 years on

battery life: 3 years on CR1616

Barometric pressure tendency information alarm (beep and arrow indicate significant changes in pressure)

From the MASTER OF G Series MUDMASTER

Step Goal Progress Display (step count goal setting range: 1

G-Shock GSTB200TJ-1A Outdoor Watches battery life: 3 years onG STEELCarbon Core Guard structureFrom G SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, come new G STEEL models that boast a new shock resistant Carbon Core Guard structure. The case is made of fine resin that incorporates carbon fiber for light weight along with rigidity that is superior to that of resin. This material protects the internal module from shock induced damage and deformation. The dual back