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Seiko Astron Green Dial 43MM 10th Anniversary Limited Edition Solar SSH127J1
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Powered by the Seiko in-house 5X calibre with advanced functionality – every component in the GPS module has been re-engineered to make it faster and more intuitive than ever. Just three seconds are needed to advance 14 hours from Tokyo to New York time, thanks to the system that moves hour, minute, and second hand independently. The functions allow easy adjustment to Daylight Saving Time and give the wearer the ability to switch the main dial instantly from home to local time and vice versa. When a time zone adjustment is required, all it takes is a simple push of a button and the hands move faster than ever to the exact local time.
Seiko Astron: the world’s first GPS solar watch – powered by light, automatically adjusted to your exact time through the latest satellite technology.
Specifications
Movement
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: Sapphire crystal
Crystal Coating: Super-clear coating
LumiBrite: LumiBrite on hands and index(es)
Clasp: Three-fold clasp with push button release
Other Details
Water Resistance: 10 bar
Case Size
Diameter: 43.1mm
Length: 48mm
Weight: 105.0g
Other Specifications
- Clasp with Smart Adjuster function
- Allergy-safe metal
- Screw case back
Other Features
- Overcharge prevention function
- Power save function
- Perpetual calendar to the February 28, 2100
- World time function (39 time zones)
- 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