Seiko Astron SSH175 GPS Solar Dual Time Blue Dial Titanium

Movement
Caliber Number
5X83
Movement Type
GPS solar
Precision
±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )
Power reserve
Operating for approx. 6 months (when fully charged), power save: approx. 2 years
Jewels
14
Functions
Overcharge prevention function
Power save function
Chronograph up to 12 hours in 1/20 second increments
Perpetual calendar to the february 28, 2100
World time function (38 cities)
Dual-time function
Day display
Power reserve indicator
Time transfer function (Switching between the main-dial and sub-dial)
GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)
Satellite acquisition status display function
Reception result display function
DST (Daylight Saving Time)
Function to prevent the GPS signal reception (in-flight mode)
Automatic hand position alignment function
Case/Band
Case Material
Titanium (super-hard coating)
Case Size
Thickness:14.4mm
Diameter:44.1mm
Lug-to-lug:50.0mm
Crystal
Dual-curved sapphire crystal
Crystal Coating
Super-clear coating
LumiBrite
LumiBrite on hands and index(es)
Clasp
Three-fold clasp with push button release
Distance between lugs
14
Other Details
Water Resistance
10 bar
Magnetic Resistance
4,800 A/m
Weight
110.0g
Features
Allergy-safe metal
Clasp with Smart Adjuster function
Screw case back