The center is an open double strand weave where the weft is not compressed leaving the warp cords exposed in the checkerboard pattern.
The darker blue and grey segments use a double strand weft in a double over-under weave. Each pass is compressed against the weave to eliminate gaps. The gray segment uses a single loop at the edge of the double over-under weave.
The tutorial is here.
Here's another wide cuff with a free form design
wide multi color tapestry cuff bracelet
red grey walnut tapestry weave cuff bracelet
design and photographs copyright 2017