Seiko Astron SAST007. The World`s First GPS Solar Watch. Understands all the 39 official time zones. Accurate time, anywhere on earth. Convenient, simple and elegant. Seiko Cal. 7X52. Black plated titanium case and bracelet. Ceramic bezel. Black dial.
Bit of History:
Astron is the name given by Seiko to the first quartz watch ever made, circa 1969.
Movement:
SEIKO Cal. 7X52.
Functions:
- Solar
- GPS controlled time and time zone adjustment
- Hour, minute and second hands
- Date calendar
- Second or home time zone clock at 6
- Perpetual calendar correct to February 2100
- Signal reception result indication
- World time function (39 Time Zones)
- Daylight Saving Time function
- Power saving function
- Accuracy:
+/-15 seconds per month (without receiving a time signal and in temperatures between 5C and 35C)
- Magnetic resistance: 4,800 A/m
.
Bezel:
Ceramic hi-tech material, extremely scratch-resistant. Black color.
Hands:
Steel color. LumiBrite radiation-free luminous filled. Green glow.
Band:
Pure Titanium. Black PVD (Physical vapor deposition) coating.
Clasp:
Tri-fold, Sport style, with spring release.
Water Resistance:
100m/330ft /10atm.
Case Size:
47.00mm. 16.00mm.
Warranty:
3 YEARS Manufacturer's Warranty.
