Casio G-Shock Men's Watch GBX-100NS-4 Digital G-LIDE GBX-100 Series Shock Resistant Mobile link (Wireless linking using Bluetooth®) VALENTINO 1/1000-second stopwatch Measuring capacity: 00'00''000~59'59''999

1/1000-second stopwatch Measuring capacity: 00'00''000~59'59''999 (for the first 60 minutes) 1:00'00''0~23:59'59''9 (after 60 minutes) Measuring unit: 1/1000 second (for the first 60 minutes) 1/10 second (after 60 minutes) Measuring modes: Elapsed time

white X blue and white X black

Water resistant to 50 meters

Bearing memory

Casio G-Shock Men's Watch GBX-100NS-4 Digital G-LIDE GBX-100 Series Shock Resistant Mobile link (Wireless linking using Bluetooth®) VALENTINO 1/1000-second stopwatch Measuring capacity: 00'00''000~59'59''999Features From the G LIDE Series of G SHOCK extreme sports watches comes a pair of new models that add night surfing designs to the GBX 100. This new model comes with the ability to display information required by surfers (high tide and low tide times and levels), and to use a phone application for simple selection of one of approximately 3,300 locations around the globe. An app running on a smartphone can be used for quick and easy access to surfer