Seiko Astron SSJ019 110th Anniversary Limited Edition GPS Solar 3X62 Astron Frequency: 28'800 vph

Frequency: 28'800 vph

Glass Sapphire crystal with anti-reflective coating

Diameter:40

Lug width (mm)

because of the inherent instability in these conditions of the traditional escapement which regulates the time in all mechanical watches

Seiko Astron SSJ019 110th Anniversary Limited Edition GPS Solar 3X62 Astron Frequency: 28'800 vphCaliber Number: 3X62 Movement Type: GPS solar Precision: 15 seconds per month (without receiving a GPS signal and at temperatures between 5C and 35C ) Power Reserve: Operating for approx. 6 months (when fully charged), power save: approx. 2 years Jewels: 10 Case Material: Titanium (super hard coating) Case Thickness: 12. 0mm Case Diameter: 41. 2mm Lug to Lug: 48. 6mm Crystal: Sapphire crystal Crystal Coating: Super clear coating Hands: Lumibrite on