Seiko Astron SSH079 Green Nebula GPS Solar Dual Time Astron

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
Stainless steel (super hard coating) with ceramic bezel

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
10 bar

Case Size
Thickness: 13.5 ㎜
Diameter: 42.7 ㎜
Length: 49.9 ㎜
Weight
160.0 g
Other Features
Automatic hand position alignment function
Day display
DST (Daylight Saving Time)
Dual-time function
Function to prevent the gps signal reception function from working (in-flight mode)
GPS signal reception function (Time zone adjustment, automatic 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)