G-Shock • GAS100B-1A2 Color:Black Stopwatch: 1/100-second stopwatch Measuring capacity:

Stopwatch: 1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: lap/split timing

Hands move away from LCD screen during measurements

balancing legibility with refined surface quality

Countdown start time setting range: 1 second to 60 minutes (1-minute increments)

The automatic movement

G-Shock • GAS100B-1A2 Color:Black Stopwatch: 1/100-second stopwatch Measuring capacity:From G SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, come new basic color models using on big case, Tough Solar GAS 100 as the base. A large, rugged case combines with an aluminum bezel and basic coloring. The bezel of the GAS 100B 1A2DR is a popular blue hue that adds a sporty accent to the overall design. Tough Solar Hand shift feature Double LED Light (Super Illuminator with Full Auto Light)