Seiko Astron - SSE087J1

•
Movement
•
Caliber Number 8X22
•
Movement Type GPS solar
•
Accuracy
•
15 seconds per month (without
receiving a GPS signal and at
temperatures between 5 C and 35 C
Duration
•
Operating for approx. 6 months
(when fully charged), power save:
approx. 2 years
•
Exterior
•
Case Material
•
Titanium (super hard coating) with
ceramic bezel
•
Crystal
•
Sapphire
•
Crystal Coating
•
Super clear coating
•
LumiBrite
•
Lumibrite on hands and indexs
•
Clasp
•
Three fold clasp with push button
release
•
Water Resistance 10 bar
•
Case Size
•
Thickness: 12.4 ㎜
Diameter: 44.8 ㎜
•
Other specifications
•
Against an allergic reaction to nickel
•
Screw case back
•
Other features
•
Automatic hand position alignment
function
•
Date display
•
DST (Daylight Saving Time)
•
Function to prevent the GPS signal
reception (in flight mode)
•
Overcharge prevention function
•
Perpetual calendar to the February 28,
2100
•
Power reserve display
•
Power save function
•
Reception result display function
•
Satellite acquisition status display function
•
Time zone adjustment by receiving GPS
signals from GPS satellites, automatic time
adjustment function
•
World time function (40 time zones)