Excellent condition - Seiko 7x52-A0E0 Astron with an unworn bracelet. Stainless case, Ceramic Bezel.

7 months ago
Available on
On the golf course

This watch can be set to the precise local time by just one button operation anywhere in the world. This watch quickly adjusts the time by receiving GPS signals from GPS satellites.
Always Accurate Automatic Time Adjustment
Whenever the dial is exposed to bright light, the watch automatically receives GPS signals in 5 seconds. This is Seikos unique technology.
High reception performance of an exclusive Seiko ring antenna
An exclusive Seiko ring antenna placed under the dial ring is suitable for automatic reception as it can easily receive signals regardless of posture.
Frequency of crystal oscillation - .32,768 Hz (Hz = Hertz
Cycles per second)
Loss/gain (monthly rate) - Loss / gain 15 seconds on a monthly rate (Except the case when
the watch is used without an automatic time setting by receiving
GPS signal and when it is worn on the wrist within a normal
temperature range between 5C and 35C ).
Operational temperature range - -10C and +60C
Power source - Secondary battery, 1 piece
Duration of operation - Approximately 6 months (Fully charged, and the Power Save is not activated).
If the Power Save is activated after it is fully charged, the watch
continues to run for approximately 2 years at maximum.
GPS signal reception function - Time zone adjustment, manual time adjustment, automatic time adjustment
IC (Integrated Circuit) - Oscillator, frequency divider and driving circuit C-MOS-IC, 4 pieces
Links, outer box, inner box, hang tags, all papers, sealed information - $975 (OBRO)
shipped CONUS