the TW1017 is powered by a Swiss made chronograph movement and features a black case

and brand name

2 Low Energy

the dynamic silhouette presents an ultra-light metal frame

With IP68 water resistance and compatibility with both Android and iOS

Casio G-Shock Men's Black Watch Silver (Lens) the TW1017 is powered byFrom 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 essential