The larger size does make it easier to read at night. Mine's got an analog dial and also a digital screen. Nice to have a stopwatch as well as a clock in zulu

The larger size does make it easier to read at night. Mine's got an analog dial and also a digital screen. Nice to have a stopwatch as well as a clock in zulu time, as most people you talk to will want time in that zone. The pure software based smart watches give some interesting options. I keep meaning to pick one up just to code with. There are certainly gimmicks. I can't think of anyone who has actually used an E6B flight computer watch to do any real calculation -- just a prop. :)