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  • Seiko ASTRON SSH073J1

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    Seiko ASTRON SSH073J1

    Seiko Astron limited edition GPS solar men's watch SSH073J1. Titanium black plated (super hard coating) case with ceramic bezel. Black plated titanium bracelet, black dial. GPS solar. Dual-curved sapphire crystal, super-clear coating. Lumibrite on hands and indexes.

    Movement

    Calibre Number 5X53
    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 12
    Functions
    • 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)
    • 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) with ceramic bezel
    Case Size
    • Thickness: 14.6mm
    • Diameter: 42.8mm
    • Lug-to-lug: 50.3mm
    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 21

    Other Details

    Water Resistance 20 bar
    Weight 107.0
    Features
    • LIMITED EDITION on the case back
    • Serial number engraved on the case back
    • Screw case back