We have listened intently to suggestions from a wide range of customers, from watch connoisseurs, astronomers, world travelers, photographers, pilots, cinematographers, military personnel, outdoorsmen and backpackers alike, we have heard plenty of good advice. Even though the Equilibrium is founded on the same solunar platform of timekeeping as our previous YES watch collections, it has been improved throughout. From the case design and construction to the application of algorithms, from the LCD design and accuracy to a rechargeable lithium battery power capability, it offers operational improvements and enhanced insights of time. To the minute time data of civil, nautical and astronomical twilight has been added. Complete time data for ten cities is held in memory at any given time. It speaks seven languages, and has a host of other refinements.