Casio G-Shock - GBD100 Series - Black & White CA0430-54M Step into a world of

Step into a world of midnight fog with timepieces in shimmering sophisticated hues

Fold Over Clasp with Push Button Case Size 41mm Case Material Gold-Tone Stainless Steel Crystal Sapphire Crystal Water Resistance WR100/10Bar/333ft

Movement Eco-Drive E033 Functions 3-Hand Band Silver-Tone Stainless Steel

Water resistant: 10 ATM - 330 feet

And the rotating bi-color bezel is more than just an aesthetic detail

Casio G-Shock - GBD100 Series - Black & White CA0430-54M Step into a world ofThese are the latest additions to the G SHOCK MOVE lineup of sports watches, now with Bluetooth capabilities that allow continuous connection with a smartphone. These watches can link with the GPS of a smartphone for quicker calibration of distance measurements, enabling more accurate running distance measurements, even during use without a phone connection. Distance measurements used in combination with the stopwatch let you keep track of your