3 eye nails 60mm 
 chain 5mm oval links
 6 beads 6mm
 14 beads 4mm
 2 polygon beads
 5 Heishi Brass washers
 a carabiner
 2 rings 4mm

Start by mounting the beads on the nails and forming the loops with round-tipped pliers.

See the technique here: Forming a loop

Here we've used 6mm beads interspersed with metal washers.

Then 2 nails of 7 beads 4mm with 2 metal beads at the ends.

Then bend the nails to fit your wrist better. 

Then open the loops to connect the nails together.

You can see that the bracelet is articulated and takes the shape of the wrist.

Then measure your wrist and the size of the pearl studs.

Then cut a piece of chain so that you can make a 2nd turn of the wrist.

Cut this chain into 2 pieces.

Connect the chain to one side of the beads, then connect the chains to the cowries with 4mm rings.

Finally, place the snap hook on the other side of the bracelet.

And there you have it! Beautiful creation!