Seiko
Astron
Reference: SSH079
Case Information+
Case Size: 42.7 mm
Case Material: Stainless Steel
Case Back: Solid
Crystal: Sapphire
Movement+
Type: Quartz
Calibre: 5X53
Power Reserve: 6 hours
Jewels: 12
Frequency: 32,768 Hz
Complications: Overcharge prevention function, Power save function, Perpetual calendar to the February 28, 2100, World time function (39 time zones), Dual-time functionk, 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
Other+
Bracelet Material: Stainless Steel
Bracelet Colour: Steel
Dial Colour: Green
Water Resistance: 100 meters
Limited Edition: No