ASTRON COLLECTION: Astron is the first watch to automatically recognize all time zones on Earth. With the touch of a single button, Astron adjusts to the correct local time everywhere
wherever it may be in [ on the earth ], even button operation comes out from SEIKO Astron of the solar global-positioning-system watch which displays its present location time —
The Seiko Presage model SARX033 is powered by the premium Seiko 6R15 caliber self-winding movement that can also be hand wound and hacked. The movement has a generous 50 hour