This is a pair of gears from an antique watch. They were set carefully in the middle of this Paua shell fragment. Resin coats it and traps it inside. This is then attached to an adjustable, metal ring.

This is a pair of gears from an antique watch. They were set carefully in the middle of this Paua shell fragment. Resin coats it and traps it inside. This is then attached to an adjustable, metal ring.