Astron SSJ007J1
₱122,000.00
Or 3 months for only ₱1,000 with 
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Description
Explore more of the Seiko Astron collection or view more timepieces here.
Movement
Caliber Number
3X22
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
8
Functions
Overcharge prevention function
Power save function
Perpetual calendar to the February 28, 2100
GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)
Reception result display function
Function to prevent the GPS signal reception (in-flight mode)
Automatic hand position alignment function
Case/Band
Case Material
Titanium (super hard coating) with ceramic bezel
Thickness
12.3 mm
Diameter
39 mm
Lug-to-lug
46.1 mm
Crystal
Sapphire crystal
Crystal Coating
Super-clear coating
Clasp
Three-fold clasp with push button release
Distance between lugs
21mm
Other Details
Weight
99 g
Features
Allergy-safe metal
Clasp with Smart Adjuster function
Screw case back
Lumibrite on hands and index(es)
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