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Seiko Astron SSH185 GPS Solar 2025 Limited EditionOctober 2025 Release A limited-edition model that expresses the near future with dynamic and unique coloring. A dial design inspired by the high-speed journey of light. The dial features a new horizontal pattern with intermittent lines, evoking the image of light traveling at high speed. Light green accents are applied to various parts, creating a sporty design. Distinctive design with contrasting materials. The titanium case and bracelet are finished with a scratch-resistant black hard coating and combined with white ceramic to create a contrasting design that highlights the fusion of different materials. The adjustment system for the clasp allows easy fine-tuning of the bracelet’s length. 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 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
Seiko Astron SSH185 GPS Solar 2025 Limited EditionOctober 2025 Release A limited-edition model that expresses the near future with dynamic and unique coloring. A dial design inspired by the high-speed journey of light. The dial features a new horizontal pattern with intermittent lines, evoking the image of light traveling at high speed. Light green accents are applied to various parts, creating a sporty design. Distinctive design with contrasting materials. The titanium case and bracelet are finished with a scratch-resistant black hard coating and combined with white ceramic to create a contrasting design that highlights the fusion of different materials. The adjustment system for the clasp allows easy fine-tuning of the bracelet’s length. 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 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