At the end of 19th century, Webb C. Ball established a system of time standardization for use by railroad companies in the United States. Ball Watch becomes the forerunner of the chronometry standard, meeting the highest standards of reliability and precision. This Warfare Submarine model with a RR1102-C caliber includes 16 microtubes of luminescent gas in hours, minutes and second hands for night reading. Moreover, it has an unidirectional rotating bezel.
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.