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Astron SSJ039J1 Limited Edition [PRE-ORDER]
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Description
The Seiko Astron GPS Solar SSJ039 2026 Limited Edition (1,500 pieces) features a dial inspired by swirling galaxies, with a newly developed embossed spiral pattern radiating from the center to evoke flowing stars.
Its dark turquoise dial, infused with glitter, contrasts against the all‑black case and bracelet finished with scratch‑resistant hard coating for a lasting jet‑black sheen. The bezel’s design enhances depth, while the clasp’s adjustment system allows easy fine‑tuning for a comfortable fit.
Limited edition of 1,500 pieces
Movement
Caliber Number: 3X62
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: 10
Functions: Overcharge prevention function Power save function Perpetual calendar to the February 28, 2100 Power reserve indicator GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment) Satellite acquisition status display function Reception result display function Function to prevent the GPS signal reception (in-flight mode) Automatic hand position alignment function Date display
Case/Band
Case Material: Titanium (super-hard coating)
Thickness: 12 mm
Diameter: 42 mm
Lug-to-lug: 47.9 mm
Crystal: Sapphire crystal
Crystal Coating: Super-clear coating
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 g
Features: LumiBrite on hands and index(es) LIMITED EDITION on the case back Serial number engraved on the case back Allergy-safe metal Clasp with Smart Adjuster function Screw case back
Any purchase through our SEIKO Online Store has a 3-year guarantee.
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