Casio G-Shock G-Steel Bluetooth Connected GSTB100D-1A Collaboration Two interchangeable strap options complete

Two interchangeable strap options complete the look: a chocolate brown NATO woven textile strap and a sage green soft touch perforated leather strap

This powerful hardware profile enables the watch to capture the data on distance

Bracelet/Strap: Metal

Then review your past efforts on the app or share them with family and friends for added motivation

Black sandblasted ring and white printing

Casio G-Shock G-Steel Bluetooth Connected GSTB100D-1A Collaboration Two interchangeable strap options completeCasio G Shock G Steel Bluetooth Connected GSTB100D 1A This is the first time the G STEEL connected lineup offers a model with with a carbon bezel that is the product of state of the art materials and innovative technology. The bezel of this model has a highly fashionable design, and is made of lightweight yet very rigid carbon material. A combination of state of the art Toray Industries TORAYCA and NANOALLOY results in a bezel with outstanding shock