This watch includes 43 micro gas tubes on hour, minute, second time zone hands, dial and bezel for night reading capability and a bidirectional rotating curved sapphire bezel with micro gas tubes for night reading capability. Furthermore the tapered stainless steel bracelet comes with a patented folding buckle.
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.