Seiko Pilot's Flight SNA411P1-VAR-LS8 Quartz Chronograph 200M Men's WatchSeiko Pilot's Flight SNA411P1 VAR LS8 Quartz Chronograph 200M Men's Watch For fans of the flight chronograph style, this will bring back the memories of the time prior to the advent of computers. The slide rule used to be the standard equipment for both commercial and military pilots before everything turned digital. Yet today, they are kept as backups for use during extreme conditions and no better place to keep them than your wrist. It becomes