G-Shock S-Series Ana/Digital Super Illuminator GMAS130-7A Luminox Navy Seal Steel 3252.BO 45mm 99 Minute Countdown Timer

99 Minute Countdown Timer

Weight: 89g

For altitude acclimation or sleep monitoring

minute and second hands and dial for better night readability

G-Shock S-Series Ana/Digital Super Illuminator GMAS130-7A Luminox Navy Seal Steel 3252.BO 45mm 99 Minute Countdown TimerG Shock S Series Ana Digital Super Illuminator GMAS130 7A The new G SHOCK S Series GMAS130 counts steps while offering a fashionable and comfortable fit for daily use. Featuring a three axis acceleration sensor, the watch starts counting steps automatically whenever the wearer begins walking, jogging, or running. The step counter automatically resets itself to zero when the date changes, and then starts counting again. When no movement is detected for