Seiko Astron SSH097 Kojima Productions Limited Edition 5X53 GPS 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

Exterior
Case Material
Titanium (super-hard coating)

Crystal
Dual-curved sapphire crystal

Crystal Coating
Super-clear coating

LumiBrite
Lumibrite on hands and indexes

Clasp
Three-fold clasp with push button release

Other Details
Water Resistance
20 bar

Case Size
Thickness: 14.7 ㎜
Diameter: 42.8 ㎜
Length: 50.3 ㎜

Weight
103.0 g

Other Specifications
Against an allergic reaction to nickel
Clasp with Smart Adjuster function
LIMITED EDITION on the case back
Screw case back
Serial number engraved on the 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)