SEIKO ASTRON GPS SOLAR TITANIUM 'FUTURE INNOVATION' CHRONOGRAPH LIMITED EDITION SSH183 SSH183J1

✔ Singapore Authorized Retailer ✔ Three Years International Warranty ✔ 100% Brand New and Authentic Limited edition of 1,200 pieces Movement Caliber Number 5X83 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 14 Functions - Overcharge prevention function - Power save function - Chronograph up to 12 hours in 1/20 second increments - Perpetual calendar to the February 28, 2100 - World time function (38 cities) - 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 Case/Band Case Material Titanium (super-hard coating) with ceramic/aluminum bezel Case Size Thickness:13.4mm Diameter:43.4mm Lug-to-lug:49.5mm 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 Bracelet Length 190.0mm Distance between lugs 14mm Other Details Water Resistance 10 bar Magnetic Resistance 4,800 A/m Weight 123.0g Features - LIMITED EDITION on the case back - Serial number engraved on the case back - Against an allergic reaction to nickel - Clasp with Smart Adjuster function - Screw case back