Seiko Astron Limited Edition SSH093J1 Solar

Caliber Number 5X53
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
Case Material Stainless steel (super hard coating) with ceramic bezel
Crystal Dual-curved sapphire crystal
Crystal Coating Super-clear coating
Lumibrite on hands and indexes
Clasp Three-fold clasp with push button release
100m Water Resistance
Case Size
Thickness: 13.3 ?
Diameter: 42.7 ?
Length: 49.9 ?
Other Specifications
Clasp with Smart Adjuster function
LIMITED EDITION on the case back
Screw case back
Other Features
Automatic hand position alignment function
Day display
DST (Daylight Saving Time)
Dual-time function
Function to prevent the GPS signal reception (in-flight mode)
GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)
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 transfer function (Switching between the main-dial and sub-dial)
World time function (39 time zones)

12 Months international warranty