Ball's Engineer Hydrocarbon is one of the toughest watches on the market, and is equipped with exclusive patented innovations. This particular model features a triple-folding clasp, the crown protector and the Amortiser® anti-shock system. In addition, it features mu-metal protection, which allows it to have superior anti-magnetic properties to those commonly used in watchmaking.
I found Iguana really friendly, helpful and efficient to both buy the pen and when I had a query - very quick to respond. The pen is gorgeous and I’m now using it every day.