The Ball Engineer Hydrocarbon Submarine Warfare Chronograph is the Ultimate Explorers Watch, benefiting of exceptional resistance and exclusive patented innovations as a crown protection and the Amortiser anti-shock patented system, which avoids that a shock creates sudden and violent oscillations of the rotor that can seriously spoil the movement. Besides, the titanium and stainless steel case makes the watch even more resistant, allowing the owner wearing it in every situation.
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.