Hi all! After hanging out in the Citizen/Seiko forums forever and a day, I decided to go out and explore my options in terms of Atomic and GPS watches. As of this writing any Seiko or Citizen offerings are way beyond my financial reach and yet it's Casio that offers the cleverly invented Hybrid technology with a durable case at such an affordable price. I am currently purchasing a used Casio Waveceptor WVA107HA WVA107HA-1AV - wave ceptor, Mens, Atomic Timekeeping, Analog, Digital, Watches | CASIO America, Inc. , a used Casio Waveceptor WVA320J-1E WVA320J-1E - wave ceptor, Mens, Atomic Timekeeping, Analog, Digital, Watches | CASIO America, Inc. , and an almost spanking brand new (holy grail for me) Casio G-Shock Gravitymaster GPW-1000-4A GPW-1000-4A - PRODUCTS - G-SHOCK - CASIO ! I'm super stoked about all my purchases but especially on the Gravitymaster. I'm currently working in Alaska, and along with my Citizen Blue Angel Atomic watch, I'll be conducting experiments with time accuracy here in Nome. I can't wait to get these watches in my hands and will be watching my USPS tracking like a hawk.