G-Shock GSTB100B-1A3 Digital Watches The new Regulus Expedition has

The new Regulus Expedition has adventure-specific features like an altimeter

Other features include temperature measurement large numerals and thick hands for easy reading

laps in the pool or the track

99" measuring modes: Elapsed time split time 1st-2nd place times auto-start

- Resin Band

G-Shock GSTB100B-1A3 Digital Watches The new Regulus Expedition hasG SHOCK, the watch that always strives for toughness, the first G STEEL lineup models to offer chronograph performance in analog format. Thought all the dials of these models are analog, they still boast G SHOCK level shock resistance. The dial at 9 oclock has a multi functional rotating disk that is cut to resemble the thick blades of a jet engine. Rotation of the blades reveals red coloring behind the disk, and this change in color is used to